3157371374315 has 16 divisors (see below), whose sum is σ = 3798691020000. Its totient is φ = 2519340794880.

The previous prime is 3157371374293. The next prime is 3157371374321. The reversal of 3157371374315 is 5134731737513.

It is a de Polignac number, because none of the positive numbers 2^k-3157371374315 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3024620 + ... + 3932310.

It is an arithmetic number, because the mean of its divisors is an integer number (237418188750).

Almost surely, 2^{3157371374315} is an apocalyptic number.

3157371374315 is a deficient number, since it is larger than the sum of its proper divisors (641319645685).

3157371374315 is a wasteful number, since it uses less digits than its factorization.

3157371374315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 909502.

The product of its digits is 2778300, while the sum is 50.

The spelling of 3157371374315 in words is "three trillion, one hundred fifty-seven billion, three hundred seventy-one million, three hundred seventy-four thousand, three hundred fifteen".