1372989013792 has 24 divisors (see below), whose sum is σ = 2948805950832. Its totient is φ = 624085915200.

The previous prime is 1372989013769. The next prime is 1372989013811. The reversal of 1372989013792 is 2973109892731.

It is a self number, because there is not a number n which added to its sum of digits gives 1372989013792.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1950268134 + ... + 1950268837.

It is an arithmetic number, because the mean of its divisors is an integer number (122866914618).

Almost surely, 2^{1372989013792} is an apocalyptic number.

It is an amenable number.

1372989013792 is an abundant number, since it is smaller than the sum of its proper divisors (1575816937040).

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

1372989013792 is a wasteful number, since it uses less digits than its factorization.

1372989013792 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3900536992 (or 3900536984 counting only the distinct ones).

The product of its (nonzero) digits is 10287648, while the sum is 61.

The spelling of 1372989013792 in words is "one trillion, three hundred seventy-two billion, nine hundred eighty-nine million, thirteen thousand, seven hundred ninety-two".