12855876692 has 24 divisors (see below), whose sum is σ = 22727646144. Its totient is φ = 6362535872.

The previous prime is 12855876679. The next prime is 12855876713. The reversal of 12855876692 is 29667855821.

12855876692 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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, 156353 + ... + 223959.

It is an arithmetic number, because the mean of its divisors is an integer number (946985256).

Almost surely, 2^12855876692 is an apocalyptic number.

It is an amenable number.

12855876692 is a deficient number, since it is larger than the sum of its proper divisors (9871769452).

12855876692 is a wasteful number, since it uses less digits than its factorization.

12855876692 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68095 (or 68093 counting only the distinct ones).

The product of its digits is 14515200, while the sum is 59.

The spelling of 12855876692 in words is "twelve billion, eight hundred fifty-five million, eight hundred seventy-six thousand, six hundred ninety-two".