869106103812 has 24 divisors (see below), whose sum is σ = 2253238047200. Its totient is φ = 289702034568.

The previous prime is 869106103793. The next prime is 869106103841. The reversal of 869106103812 is 218301601968.

869106103812 is a `hidden beast` number, since 8 + 6 + 9 + 10 + 610 + 3 + 8 + 12 = 666.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4023639262 + ... + 4023639477.

Almost surely, 2^869106103812 is an apocalyptic number.

It is an amenable number.

869106103812 is an abundant number, since it is smaller than the sum of its proper divisors (1384131943388).

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

869106103812 is a wasteful number, since it uses less digits than its factorization.

869106103812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8047278752 (or 8047278744 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 45.

The spelling of 869106103812 in words is "eight hundred sixty-nine billion, one hundred six million, one hundred three thousand, eight hundred twelve".