13037238032 has 80 divisors (see below), whose sum is σ = 31123841280. Its totient is φ = 5151776256.

The previous prime is 13037238017. The next prime is 13037238079. The reversal of 13037238032 is 23083273031.

It is a self number, because there is not a number n which added to its sum of digits gives 13037238032.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1426694 + ... + 1435802.

It is an arithmetic number, because the mean of its divisors is an integer number (389048016).

Almost surely, 2^13037238032 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13037238032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15561920640).

13037238032 is an abundant number, since it is smaller than the sum of its proper divisors (18086603248).

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

13037238032 is a wasteful number, since it uses less digits than its factorization.

13037238032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10120 (or 10114 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 32.

The spelling of 13037238032 in words is "thirteen billion, thirty-seven million, two hundred thirty-eight thousand, thirty-two".