Q: Is 42,631 a Prime Number?
A: No, 42,631 is not a prime number.
A prime number is a natural number, greater than one, that can only be divided by 1 and itself.
The number 42631 can be evenly divided by 1 89 479 and 42,631, with no remainder.
Since 42,631 cannot be divided by just 1 and 42,631, it is not a prime number.