32809116012 has 24 divisors (see below), whose sum is σ = 79194418800. Its totient is φ = 10559255616.

The previous prime is 32809116007. The next prime is 32809116031. The reversal of 32809116012 is 21061190823.

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, 47139187 + ... + 47139882.

It is an arithmetic number, because the mean of its divisors is an integer number (3299767450).

Almost surely, 2^32809116012 is an apocalyptic number.

It is an amenable number.

32809116012 is an abundant number, since it is smaller than the sum of its proper divisors (46385302788).

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

32809116012 is a wasteful number, since it uses less digits than its factorization.

32809116012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94279105 (or 94279103 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 33.

The spelling of 32809116012 in words is "thirty-two billion, eight hundred nine million, one hundred sixteen thousand, twelve".