13132739368 has 32 divisors (see below), whose sum is σ = 28146720960. Its totient is φ = 5627289600.

The previous prime is 13132739329. The next prime is 13132739401. The reversal of 13132739368 is 86393723131.

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, 343080 + ... + 379432.

It is an arithmetic number, because the mean of its divisors is an integer number (879585030).

Almost surely, 2^13132739368 is an apocalyptic number.

It is an amenable number.

13132739368 is an abundant number, since it is smaller than the sum of its proper divisors (15013981592).

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

13132739368 is a wasteful number, since it uses less digits than its factorization.

13132739368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42817 (or 42813 counting only the distinct ones).

The product of its digits is 489888, while the sum is 46.

The spelling of 13132739368 in words is "thirteen billion, one hundred thirty-two million, seven hundred thirty-nine thousand, three hundred sixty-eight".