32318068768 has 48 divisors (see below), whose sum is σ = 64021441176. Its totient is φ = 16058972160.

The previous prime is 32318068763. The next prime is 32318068793. The reversal of 32318068768 is 86786081323.

It can be written as a sum of positive squares in 4 ways, for example, as 30411174544 + 1906894224 = 174388^2 + 43668^2 .

It is not an unprimeable number, because it can be changed into a prime (32318068763) 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, 3492628 + ... + 3501868.

Almost surely, 2^32318068768 is an apocalyptic number.

It is an amenable number.

32318068768 is a deficient number, since it is larger than the sum of its proper divisors (31703372408).

32318068768 is a wasteful number, since it uses less digits than its factorization.

32318068768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9917 (or 9909 counting only the distinct ones).

The product of its (nonzero) digits is 2322432, while the sum is 52.

The spelling of 32318068768 in words is "thirty-two billion, three hundred eighteen million, sixty-eight thousand, seven hundred sixty-eight".