3139152917642 has 24 divisors (see below), whose sum is σ = 5497713748800. Its totient is φ = 1340386843320.

The previous prime is 3139152917629. The next prime is 3139152917707. The reversal of 3139152917642 is 2467192519313.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 59073392 + ... + 59126507.

It is an arithmetic number, because the mean of its divisors is an integer number (229071406200).

Almost surely, 2^{3139152917642} is an apocalyptic number.

3139152917642 is a deficient number, since it is larger than the sum of its proper divisors (2358560831158).

3139152917642 is a wasteful number, since it uses less digits than its factorization.

3139152917642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118200186 (or 118200179 counting only the distinct ones).

The product of its digits is 2449440, while the sum is 53.

The spelling of 3139152917642 in words is "three trillion, one hundred thirty-nine billion, one hundred fifty-two million, nine hundred seventeen thousand, six hundred forty-two".