3138760025872 has 20 divisors (see below), whose sum is σ = 6158326635520. Its totient is φ = 1549514442528.

The previous prime is 3138760025833. The next prime is 3138760025873. The reversal of 3138760025872 is 2785200678313.

It is not an unprimeable number, because it can be changed into a prime (3138760025873) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1241596848 + ... + 1241599375.

It is an arithmetic number, because the mean of its divisors is an integer number (307916331776).

Almost surely, 2^{3138760025872} is an apocalyptic number.

It is an amenable number.

3138760025872 is a deficient number, since it is larger than the sum of its proper divisors (3019566609648).

3138760025872 is a wasteful number, since it uses less digits than its factorization.

3138760025872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2483196310 (or 2483196304 counting only the distinct ones).

The product of its (nonzero) digits is 3386880, while the sum is 52.

The spelling of 3138760025872 in words is "three trillion, one hundred thirty-eight billion, seven hundred sixty million, twenty-five thousand, eight hundred seventy-two".