439497112934 has 32 divisors (see below), whose sum is σ = 731115058176. Its totient is φ = 196465151520.

The previous prime is 439497112903. The next prime is 439497112949. The reversal of 439497112934 is 439211794934.

It is a self number, because there is not a number n which added to its sum of digits gives 439497112934.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 649112 + ... + 1140324.

It is an arithmetic number, because the mean of its divisors is an integer number (22847345568).

Almost surely, 2^439497112934 is an apocalyptic number.

439497112934 is a deficient number, since it is larger than the sum of its proper divisors (291617945242).

439497112934 is a wasteful number, since it uses less digits than its factorization.

439497112934 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 491900.

The product of its digits is 5878656, while the sum is 56.

The spelling of 439497112934 in words is "four hundred thirty-nine billion, four hundred ninety-seven million, one hundred twelve thousand, nine hundred thirty-four".