80609944925412 has 120 divisors (see below), whose sum is σ = 241113722927616. Its totient is φ = 23004724660992.

The previous prime is 80609944925387. The next prime is 80609944925429. The reversal of 80609944925412 is 21452944990608.

80609944925412 is a `hidden beast` number, since 8 + 0 + 6 + 0 + 9 + 94 + 492 + 54 + 1 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a self number, because there is not a number n which added to its sum of digits gives 80609944925412.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 18635013 + ... + 22549580.

Almost surely, 2^{80609944925412} is an apocalyptic number.

It is an amenable number.

80609944925412 is an abundant number, since it is smaller than the sum of its proper divisors (160503778002204).

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

80609944925412 is a wasteful number, since it uses less digits than its factorization.

80609944925412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41185479 (or 41185468 counting only the distinct ones).

The product of its (nonzero) digits is 44789760, while the sum is 63.

The spelling of 80609944925412 in words is "eighty trillion, six hundred nine billion, nine hundred forty-four million, nine hundred twenty-five thousand, four hundred twelve".