7768755116112 has 40 divisors (see below), whose sum is σ = 20074050491040. Its totient is φ = 2588970014080.

The previous prime is 7768755116039. The next prime is 7768755116147. The reversal of 7768755116112 is 2116115578677.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 19015287 + ... + 19419542.

It is an arithmetic number, because the mean of its divisors is an integer number (501851262276).

Almost surely, 2^{7768755116112} is an apocalyptic number.

It is an amenable number.

7768755116112 is an abundant number, since it is smaller than the sum of its proper divisors (12305295374928).

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

7768755116112 is a wasteful number, since it uses less digits than its factorization.

7768755116112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38439051 (or 38439045 counting only the distinct ones).

The product of its digits is 4939200, while the sum is 57.

The spelling of 7768755116112 in words is "seven trillion, seven hundred sixty-eight billion, seven hundred fifty-five million, one hundred sixteen thousand, one hundred twelve".