160683128738 has 16 divisors (see below), whose sum is σ = 267897087936. Its totient is φ = 71659713840.

The previous prime is 160683128629. The next prime is 160683128759. The reversal of 160683128738 is 837821386061.

It is a super-2 number, since 2×160683128738² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (53).

It is a self number, because there is not a number n which added to its sum of digits gives 160683128738.

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, 68902406 + ... + 68904737.

It is an arithmetic number, because the mean of its divisors is an integer number (16743567996).

Almost surely, 2^160683128738 is an apocalyptic number.

160683128738 is a deficient number, since it is larger than the sum of its proper divisors (107213959198).

160683128738 is a wasteful number, since it uses less digits than its factorization.

160683128738 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137807209.

The product of its (nonzero) digits is 2322432, while the sum is 53.

The spelling of 160683128738 in words is "one hundred sixty billion, six hundred eighty-three million, one hundred twenty-eight thousand, seven hundred thirty-eight".