12677403084 has 24 divisors (see below), whose sum is σ = 29587736640. Its totient is φ = 4224782544.

The previous prime is 12677403023. The next prime is 12677403119. The reversal of 12677403084 is 48030477621.

It is a super-2 number, since 2×12677403084² (a number of 21 digits) contains 22 as substring.

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, 74574 + ... + 175829.

It is an arithmetic number, because the mean of its divisors is an integer number (1232822360).

Almost surely, 2^12677403084 is an apocalyptic number.

It is an amenable number.

12677403084 is an abundant number, since it is smaller than the sum of its proper divisors (16910333556).

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

12677403084 is a wasteful number, since it uses less digits than its factorization.

12677403084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 254629 (or 254627 counting only the distinct ones).

The product of its (nonzero) digits is 225792, while the sum is 42.

The spelling of 12677403084 in words is "twelve billion, six hundred seventy-seven million, four hundred three thousand, eighty-four".