14490506939 has 2 divisors, whose sum is σ = 14490506940. Its totient is φ = 14490506938.

The previous prime is 14490506929. The next prime is 14490506957. The reversal of 14490506939 is 93960509441.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 14490506939 - 2⁸ = 14490506683 is a prime.

It is not a weakly prime, because it can be changed into another prime (14490506909) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7245253469 + 7245253470.

It is an arithmetic number, because the mean of its divisors is an integer number (7245253470).

Almost surely, 2^14490506939 is an apocalyptic number.

14490506939 is a deficient number, since it is larger than the sum of its proper divisors (1).

14490506939 is an equidigital number, since it uses as much as digits as its factorization.

14490506939 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1049760, while the sum is 50.

The spelling of 14490506939 in words is "fourteen billion, four hundred ninety million, five hundred six thousand, nine hundred thirty-nine".