869050864268 has 12 divisors (see below), whose sum is σ = 1600883171160. Its totient is φ = 411655672512.

The previous prime is 869050864247. The next prime is 869050864271. The reversal of 869050864268 is 862468050968.

It is a self number, because there is not a number n which added to its sum of digits gives 869050864268.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5717439821 + ... + 5717439972.

It is an arithmetic number, because the mean of its divisors is an integer number (133406930930).

Almost surely, 2^869050864268 is an apocalyptic number.

It is an amenable number.

869050864268 is a deficient number, since it is larger than the sum of its proper divisors (731832306892).

869050864268 is a wasteful number, since it uses less digits than its factorization.

869050864268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11434879816 (or 11434879814 counting only the distinct ones).

The product of its (nonzero) digits is 39813120, while the sum is 62.

The spelling of 869050864268 in words is "eight hundred sixty-nine billion, fifty million, eight hundred sixty-four thousand, two hundred sixty-eight".