12877440725058 has 32 divisors (see below), whose sum is σ = 31698315632256. Its totient is φ = 3396248103168.

The previous prime is 12877440724949. The next prime is 12877440725099. The reversal of 12877440725058 is 85052704477821.

It is a junction number, because it is equal to n+sod(n) for n = 12877440724992 and 12877440725010.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11792527591 + ... + 11792528682.

It is an arithmetic number, because the mean of its divisors is an integer number (990572363508).

Almost surely, 2^{12877440725058} is an apocalyptic number.

12877440725058 is an abundant number, since it is smaller than the sum of its proper divisors (18820874907198).

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

12877440725058 is a wasteful number, since it uses less digits than its factorization.

12877440725058 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23585056298.

The product of its (nonzero) digits is 35123200, while the sum is 60.

The spelling of 12877440725058 in words is "twelve trillion, eight hundred seventy-seven billion, four hundred forty million, seven hundred twenty-five thousand, fifty-eight".