Q: Is 4,042,909 a Prime Number?
A: No, 4,042,909 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 4042909 can be evenly divided by 1 13 353 881 4,589 11,453 310,993 and 4,042,909, with no remainder.
Since 4,042,909 cannot be divided by just 1 and 4,042,909, it is not a prime number.