80712014012 has 12 divisors (see below), whose sum is σ = 161424028080. Its totient is φ = 34590863136.

The previous prime is 80712013997. The next prime is 80712014021. The reversal of 80712014012 is 21041021708.

80712014012 is an admirable number.

It is a super-2 number, since 2×80712014012² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1441285937 + ... + 1441285992.

It is an arithmetic number, because the mean of its divisors is an integer number (13452002340).

Almost surely, 2^80712014012 is an apocalyptic number.

It is an amenable number.

80712014012 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

80712014012 is a wasteful number, since it uses less digits than its factorization.

80712014012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2882571940 (or 2882571938 counting only the distinct ones).

The product of its (nonzero) digits is 896, while the sum is 26.

The spelling of 80712014012 in words is "eighty billion, seven hundred twelve million, fourteen thousand, twelve".