Can you find out which number multiplied by itself will give the output as 12345678987654321?

I got a bee but no honey.
got an eye but am still blind.
got a sea but no water.
got a tea but no coffee.
got a why but no answer.

What Am I?

The sum of a mother, her baby and her dog's weight is 170 Kg. How much does the baby weigh if the mother weighs 100 kg more than the combined weight of the baby and the dog, and the dog weighs 60 per cent less than the baby?

There were three women in all the swimming costumes!
One was happy and the other two were sad!
The happy one was crying and the sad ones were smiling.
Why was this?

A man dies of old age on his 25 birthday. How is this possible?

Most people think of me as money. But when they find me in the water, they won’t get any money out of me. What am I?

People make me, save me, change me, raise me. What am I?

There are forty elephants and they have forty-fore heads. How can this be possible?

A sundial has the fewest moving parts of any timepiece. Which has the most?

What common phrase is represented by the below lines

Easy going:
Weak, 'I'm going.'
Tough, 'I'm staying.'

Medium going:
Weak, 'I'm going.'
Tough, 'I'm staying.'

Tough going:
Weak, 'I can't do it, I'm staying!'
Tough, 'Let's get going.'