3312766668568 has 48 divisors (see below), whose sum is σ = 7539704106480. Its totient is φ = 1358028568512.

The previous prime is 3312766668539. The next prime is 3312766668643. The reversal of 3312766668568 is 8658666672133.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 183706971 + ... + 183725002.

It is an arithmetic number, because the mean of its divisors is an integer number (157077168885).

Almost surely, 2^{3312766668568} is an apocalyptic number.

It is an amenable number.

3312766668568 is an abundant number, since it is smaller than the sum of its proper divisors (4226937437912).

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

3312766668568 is a wasteful number, since it uses less digits than its factorization.

3312766668568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 367432016 (or 367432005 counting only the distinct ones).

The product of its digits is 313528320, while the sum is 67.

The spelling of 3312766668568 in words is "three trillion, three hundred twelve billion, seven hundred sixty-six million, six hundred sixty-eight thousand, five hundred sixty-eight".