32944769712768 has 64 divisors (see below), whose sum is σ = 87511232128320. Its totient is φ = 10981378129920.

The previous prime is 32944769712763. The next prime is 32944769712773. The reversal of 32944769712768 is 86721796744923.

It is an interprime number because it is at equal distance from previous prime (32944769712763) and next prime (32944769712773).

It is a tau number, because it is divible by the number of its divisors (64).

It is a self number, because there is not a number n which added to its sum of digits gives 32944769712768.

It is not an unprimeable number, because it can be changed into a prime (32944769712761) 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, 19778496 + ... + 21379392.

It is an arithmetic number, because the mean of its divisors is an integer number (1367363002005).

Almost surely, 2^{32944769712768} is an apocalyptic number.

It is an amenable number.

32944769712768 is an abundant number, since it is smaller than the sum of its proper divisors (54566462415552).

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

32944769712768 is a wasteful number, since it uses less digits than its factorization.

32944769712768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1654505 (or 1654493 counting only the distinct ones).

The product of its digits is 1536288768, while the sum is 75.

The spelling of 32944769712768 in words is "thirty-two trillion, nine hundred forty-four billion, seven hundred sixty-nine million, seven hundred twelve thousand, seven hundred sixty-eight".