80424712012 has 24 divisors (see below), whose sum is σ = 142894249904. Its totient is φ = 39598206912.

The previous prime is 80424712009. The next prime is 80424712031. The reversal of 80424712012 is 21021742408.

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, 730318 + ... + 833194.

Almost surely, 2^80424712012 is an apocalyptic number.

It is an amenable number.

80424712012 is a deficient number, since it is larger than the sum of its proper divisors (62469537892).

80424712012 is a wasteful number, since it uses less digits than its factorization.

80424712012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105865 (or 105863 counting only the distinct ones).

The product of its (nonzero) digits is 7168, while the sum is 31.

The spelling of 80424712012 in words is "eighty billion, four hundred twenty-four million, seven hundred twelve thousand, twelve".