Q: Is 144,809 a Prime Number?
A: No, 144,809 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 144809 can be evenly divided by 1 7 137 151 959 1,057 20,687 and 144,809, with no remainder.
Since 144,809 cannot be divided by just 1 and 144,809, it is not a prime number.