2872307692308 has 24 divisors (see below), whose sum is σ = 6703265356480. Its totient is φ = 957262458240.

The previous prime is 2872307692291. The next prime is 2872307692327. The reversal of 2872307692308 is 8032967032782.

It is a Smith number, since the sum of its digits (57) coincides with the sum of the digits of its prime factors.

It is a congruent number.

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, 21610888 + ... + 21743391.

Almost surely, 2^{2872307692308} is an apocalyptic number.

It is an amenable number.

2872307692308 is an abundant number, since it is smaller than the sum of its proper divisors (3830957664172).

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

2872307692308 is a wasteful number, since it uses less digits than its factorization.

2872307692308 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43359807 (or 43359805 counting only the distinct ones).

The product of its (nonzero) digits is 12192768, while the sum is 57.

The spelling of 2872307692308 in words is "two trillion, eight hundred seventy-two billion, three hundred seven million, six hundred ninety-two thousand, three hundred eight".