80712014044 has 24 divisors (see below), whose sum is σ = 151603316928. Its totient is φ = 37461818880.

The previous prime is 80712014021. The next prime is 80712014077. The reversal of 80712014044 is 44041021708.

It is a happy number.

It is a super-2 number, since 2×80712014044² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 80712013997 and 80712014015.

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, 8124772 + ... + 8134699.

It is an arithmetic number, because the mean of its divisors is an integer number (6316804872).

Almost surely, 2^80712014044 is an apocalyptic number.

It is an amenable number.

80712014044 is a deficient number, since it is larger than the sum of its proper divisors (70891302884).

80712014044 is a wasteful number, since it uses less digits than its factorization.

80712014044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16259565 (or 16259563 counting only the distinct ones).

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

The spelling of 80712014044 in words is "eighty billion, seven hundred twelve million, fourteen thousand, forty-four".