Q: Is 129,458 a Prime Number?
A: No, 129,458 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 129458 can be evenly divided by 1 2 7 14 49 98 1,321 2,642 9,247 18,494 64,729 and 129,458, with no remainder.
Since 129,458 cannot be divided by just 1 and 129,458, it is not a prime number.