160688738668634 has 16 divisors (see below), whose sum is σ = 262948158734976. Its totient is φ = 73039516312800.

The previous prime is 160688738668573. The next prime is 160688738668639. The reversal of 160688738668634 is 436866837886061.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (160688738668639) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38964587 + ... + 42890750.

It is an arithmetic number, because the mean of its divisors is an integer number (16434259920936).

Almost surely, 2^{160688738668634} is an apocalyptic number.

160688738668634 is a deficient number, since it is larger than the sum of its proper divisors (102259420066342).

160688738668634 is a wasteful number, since it uses less digits than its factorization.

160688738668634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81944581.

The product of its (nonzero) digits is 8026324992, while the sum is 80.

The spelling of 160688738668634 in words is "one hundred sixty trillion, six hundred eighty-eight billion, seven hundred thirty-eight million, six hundred sixty-eight thousand, six hundred thirty-four".