13077856038 has 16 divisors (see below), whose sum is σ = 28167690096. Its totient is φ = 4023955680.

The previous prime is 13077856019. The next prime is 13077856069. The reversal of 13077856038 is 83065877031.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 83832333 + ... + 83832488.

It is an arithmetic number, because the mean of its divisors is an integer number (1760480631).

Almost surely, 2^13077856038 is an apocalyptic number.

13077856038 is an abundant number, since it is smaller than the sum of its proper divisors (15089834058).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13077856038 is a wasteful number, since it uses less digits than its factorization.

13077856038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167664839.

The product of its (nonzero) digits is 846720, while the sum is 48.

The spelling of 13077856038 in words is "thirteen billion, seventy-seven million, eight hundred fifty-six thousand, thirty-eight".