656411440167 has 16 divisors (see below), whose sum is σ = 1111384449280. Its totient is φ = 375092251416.

The previous prime is 656411440151. The next prime is 656411440193. The reversal of 656411440167 is 761044114656.

656411440167 is a `hidden beast` number, since 6 + 5 + 6 + 41 + 1 + 440 + 167 = 666.

656411440167 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 656411440167 - 2⁴ = 656411440151 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (656411440567) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1736538013 + ... + 1736538390.

It is an arithmetic number, because the mean of its divisors is an integer number (69461528080).

Almost surely, 2^656411440167 is an apocalyptic number.

656411440167 is a deficient number, since it is larger than the sum of its proper divisors (454973009113).

656411440167 is a wasteful number, since it uses less digits than its factorization.

656411440167 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3473076419 (or 3473076413 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 45.

The spelling of 656411440167 in words is "six hundred fifty-six billion, four hundred eleven million, four hundred forty thousand, one hundred sixty-seven".