Q: Is 129,142 a Prime Number?
A: No, 129,142 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 129142 can be evenly divided by 1 2 13 26 4,967 9,934 64,571 and 129,142, with no remainder.
Since 129,142 cannot be divided by just 1 and 129,142, it is not a prime number.