14565028939 has 2 divisors, whose sum is σ = 14565028940. Its totient is φ = 14565028938.

The previous prime is 14565028931. The next prime is 14565028999. The reversal of 14565028939 is 93982056541.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 14565028939 - 2³ = 14565028931 is a prime.

It is not a weakly prime, because it can be changed into another prime (14565028931) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7282514469 + 7282514470.

It is an arithmetic number, because the mean of its divisors is an integer number (7282514470).

Almost surely, 2^14565028939 is an apocalyptic number.

14565028939 is a deficient number, since it is larger than the sum of its proper divisors (1).

14565028939 is an equidigital number, since it uses as much as digits as its factorization.

14565028939 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2332800, while the sum is 52.

The spelling of 14565028939 in words is "fourteen billion, five hundred sixty-five million, twenty-eight thousand, nine hundred thirty-nine".