Q: Is 144,009 a Prime Number?
A: No, 144,009 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 144009 can be evenly divided by 1 3 9 16,001 48,003 and 144,009, with no remainder.
Since 144,009 cannot be divided by just 1 and 144,009, it is not a prime number.