656831922114 has 16 divisors (see below), whose sum is σ = 1313735735520. Its totient is φ = 218931992160.

The previous prime is 656831922083. The next prime is 656831922119. The reversal of 656831922114 is 411229138656.

It is not an unprimeable number, because it can be changed into a prime (656831922119) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2876332 + ... + 3096279.

It is an arithmetic number, because the mean of its divisors is an integer number (82108483470).

Almost surely, 2^656831922114 is an apocalyptic number.

656831922114 is an abundant number, since it is smaller than the sum of its proper divisors (656903813406).

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

656831922114 is a wasteful number, since it uses less digits than its factorization.

656831922114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5990945.

The product of its digits is 622080, while the sum is 48.

The spelling of 656831922114 in words is "six hundred fifty-six billion, eight hundred thirty-one million, nine hundred twenty-two thousand, one hundred fourteen".