712135876467 has 32 divisors (see below), whose sum is σ = 978612855552. Its totient is φ = 460489480704.

The previous prime is 712135876451. The next prime is 712135876469. The reversal of 712135876467 is 764678531217.

It is not a de Polignac number, because 712135876467 - 2⁴ = 712135876451 is a prime.

It is not an unprimeable number, because it can be changed into a prime (712135876469) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3099408 + ... + 3321234.

It is an arithmetic number, because the mean of its divisors is an integer number (30581651736).

Almost surely, 2^712135876467 is an apocalyptic number.

712135876467 is a deficient number, since it is larger than the sum of its proper divisors (266476979085).

712135876467 is a wasteful number, since it uses less digits than its factorization.

712135876467 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 222147.

The product of its digits is 11854080, while the sum is 57.

The spelling of 712135876467 in words is "seven hundred twelve billion, one hundred thirty-five million, eight hundred seventy-six thousand, four hundred sixty-seven".