1372326021882 has 12 divisors (see below), whose sum is σ = 2973373047450. Its totient is φ = 457442007288.

The previous prime is 1372326021851. The next prime is 1372326021901. The reversal of 1372326021882 is 2881206232731.

1372326021882 is a `hidden beast` number, since 1 + 3 + 7 + 2 + 32 + 602 + 1 + 8 + 8 + 2 = 666.

It can be written as a sum of positive squares in only one way, i.e., 1142912803041 + 229413218841 = 1069071^2 + 478971^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 38120167257 + ... + 38120167292.

Almost surely, 2^{1372326021882} is an apocalyptic number.

1372326021882 is an abundant number, since it is smaller than the sum of its proper divisors (1601047025568).

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

1372326021882 is a wasteful number, since it uses less digits than its factorization.

1372326021882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76240334557 (or 76240334554 counting only the distinct ones).

The product of its (nonzero) digits is 387072, while the sum is 45.

The spelling of 1372326021882 in words is "one trillion, three hundred seventy-two billion, three hundred twenty-six million, twenty-one thousand, eight hundred eighty-two".