1372734590988 has 24 divisors (see below), whose sum is σ = 3203070529792. Its totient is φ = 457574889744.

The previous prime is 1372734590971. The next prime is 1372734590989. The reversal of 1372734590988 is 8890954372731.

It is a super-2 number, since 2×1372734590988² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1372734590989) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1782681 + ... + 2433807.

Almost surely, 2^{1372734590988} is an apocalyptic number.

It is an amenable number.

1372734590988 is an abundant number, since it is smaller than the sum of its proper divisors (1830335938804).

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

1372734590988 is a wasteful number, since it uses less digits than its factorization.

1372734590988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 826821 (or 826819 counting only the distinct ones).

The product of its (nonzero) digits is 91445760, while the sum is 66.

The spelling of 1372734590988 in words is "one trillion, three hundred seventy-two billion, seven hundred thirty-four million, five hundred ninety thousand, nine hundred eighty-eight".