32170161051768 has 16 divisors (see below), whose sum is σ = 80425402629480. Its totient is φ = 10723387017248.

The previous prime is 32170161051767. The next prime is 32170161051781. The reversal of 32170161051768 is 86715016107123.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32170161051767) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 670211688555 + ... + 670211688602.

Almost surely, 2^{32170161051768} is an apocalyptic number.

It is an amenable number.

32170161051768 is an abundant number, since it is smaller than the sum of its proper divisors (48255241577712).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

32170161051768 is a wasteful number, since it uses less digits than its factorization.

32170161051768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1340423377166 (or 1340423377162 counting only the distinct ones).

The product of its (nonzero) digits is 423360, while the sum is 48.

The spelling of 32170161051768 in words is "thirty-two trillion, one hundred seventy billion, one hundred sixty-one million, fifty-one thousand, seven hundred sixty-eight".