80316472931732 has 24 divisors (see below), whose sum is σ = 140869566936000. Its totient is φ = 40068028668416.

The previous prime is 80316472931449. The next prime is 80316472931879. The reversal of 80316472931732 is 23713927461308.

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, 99749369 + ... + 100551327.

It is an arithmetic number, because the mean of its divisors is an integer number (5869565289000).

Almost surely, 2^{80316472931732} is an apocalyptic number.

It is an amenable number.

80316472931732 is a deficient number, since it is larger than the sum of its proper divisors (60553094004268).

80316472931732 is a wasteful number, since it uses less digits than its factorization.

80316472931732 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 858175 (or 858173 counting only the distinct ones).

The product of its (nonzero) digits is 9144576, while the sum is 56.

The spelling of 80316472931732 in words is "eighty trillion, three hundred sixteen billion, four hundred seventy-two million, nine hundred thirty-one thousand, seven hundred thirty-two".