69412032956 has 24 divisors (see below), whose sum is σ = 138830135136. Its totient is φ = 29746713600.

The previous prime is 69412032923. The next prime is 69412032961. The reversal of 69412032956 is 65923021496.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 69412032956.

It is a congruent number.

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, 880640 + ... + 956216.

It is an arithmetic number, because the mean of its divisors is an integer number (5784588964).

Almost surely, 2^69412032956 is an apocalyptic number.

It is an amenable number.

69412032956 is an abundant number, since it is smaller than the sum of its proper divisors (69418102180).

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

69412032956 is a wasteful number, since it uses less digits than its factorization.

69412032956 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108389 (or 108387 counting only the distinct ones).

The product of its (nonzero) digits is 699840, while the sum is 47.

The spelling of 69412032956 in words is "sixty-nine billion, four hundred twelve million, thirty-two thousand, nine hundred fifty-six".