80966251432 has 32 divisors (see below), whose sum is σ = 166821664320. Its totient is φ = 36534202240.

The previous prime is 80966251411. The next prime is 80966251439. The reversal of 80966251432 is 23415266908.

It is not an unprimeable number, because it can be changed into a prime (80966251439) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3345868 + ... + 3369979.

It is an arithmetic number, because the mean of its divisors is an integer number (5213177010).

Almost surely, 2^80966251432 is an apocalyptic number.

It is an amenable number.

80966251432 is an abundant number, since it is smaller than the sum of its proper divisors (85855412888).

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

80966251432 is a wasteful number, since it uses less digits than its factorization.

80966251432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6716001 (or 6715997 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 46.

The spelling of 80966251432 in words is "eighty billion, nine hundred sixty-six million, two hundred fifty-one thousand, four hundred thirty-two".