13231832632 has 48 divisors (see below), whose sum is σ = 26588680560. Its totient is φ = 6171518976.

The previous prime is 13231832597. The next prime is 13231832657. The reversal of 13231832632 is 23623813231.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 235933 + ... + 286579.

It is an arithmetic number, because the mean of its divisors is an integer number (553930845).

Almost surely, 2^13231832632 is an apocalyptic number.

It is an amenable number.

13231832632 is an abundant number, since it is smaller than the sum of its proper divisors (13356847928).

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

13231832632 is a wasteful number, since it uses less digits than its factorization.

13231832632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50800 (or 50779 counting only the distinct ones).

The product of its digits is 31104, while the sum is 34.

The spelling of 13231832632 in words is "thirteen billion, two hundred thirty-one million, eight hundred thirty-two thousand, six hundred thirty-two".