Q: Is 144,129 a Prime Number?
A: No, 144,129 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 144129 can be evenly divided by 1 3 107 321 449 1,347 48,043 and 144,129, with no remainder.
Since 144,129 cannot be divided by just 1 and 144,129, it is not a prime number.