13799319132 has 24 divisors (see below), whose sum is σ = 32213897856. Its totient is φ = 4597560688.

The previous prime is 13799319091. The next prime is 13799319181. The reversal of 13799319132 is 23191399731.

It is a happy number.

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, 250458 + ... + 300545.

It is an arithmetic number, because the mean of its divisors is an integer number (1342245744).

Almost surely, 2^13799319132 is an apocalyptic number.

13799319132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

13799319132 is an abundant number, since it is smaller than the sum of its proper divisors (18414578724).

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

13799319132 is a wasteful number, since it uses less digits than its factorization.

13799319132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 553097 (or 553095 counting only the distinct ones).

The product of its digits is 275562, while the sum is 48.

The spelling of 13799319132 in words is "thirteen billion, seven hundred ninety-nine million, three hundred nineteen thousand, one hundred thirty-two".