56000042000008 has 32 divisors (see below), whose sum is σ = 105039968220000. Its totient is φ = 27989385137280.

The previous prime is 56000041999997. The next prime is 56000042000011. The reversal of 56000042000008 is 80000024000065.

56000042000008 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 376829863 + ... + 376978441.

It is an arithmetic number, because the mean of its divisors is an integer number (3282499006875).

Almost surely, 2^{56000042000008} is an apocalyptic number.

56000042000008 is the 4000002-nd centered heptagonal number.

It is an amenable number.

56000042000008 is a deficient number, since it is larger than the sum of its proper divisors (49039926219992).

56000042000008 is a wasteful number, since it uses less digits than its factorization.

56000042000008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166165 (or 166161 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 25.

The spelling of 56000042000008 in words is "fifty-six trillion, forty-two million, eight", and thus it is an aban number and an uban number.