3128107967116 has 12 divisors (see below), whose sum is σ = 5971842482760. Its totient is φ = 1421867257760.

The previous prime is 3128107967107. The next prime is 3128107967123. The reversal of 3128107967116 is 6117697018213.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35546681401 + ... + 35546681488.

It is an arithmetic number, because the mean of its divisors is an integer number (497653540230).

Almost surely, 2^{3128107967116} is an apocalyptic number.

It is an amenable number.

3128107967116 is a deficient number, since it is larger than the sum of its proper divisors (2843734515644).

3128107967116 is a wasteful number, since it uses less digits than its factorization.

3128107967116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71093362904 (or 71093362902 counting only the distinct ones).

The product of its (nonzero) digits is 762048, while the sum is 52.

The spelling of 3128107967116 in words is "three trillion, one hundred twenty-eight billion, one hundred seven million, nine hundred sixty-seven thousand, one hundred sixteen".