7768753034428 has 48 divisors (see below), whose sum is σ = 13821955403200. Its totient is φ = 3820330635264.

The previous prime is 7768753034347. The next prime is 7768753034429. The reversal of 7768753034428 is 8244303578677.

It is a self number, because there is not a number n which added to its sum of digits gives 7768753034428.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7768753034429) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23958550 + ... + 24280642.

Almost surely, 2^{7768753034428} is an apocalyptic number.

It is an amenable number.

7768753034428 is a deficient number, since it is larger than the sum of its proper divisors (6053202368772).

7768753034428 is a wasteful number, since it uses less digits than its factorization.

7768753034428 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 322646 (or 322644 counting only the distinct ones).

The product of its (nonzero) digits is 189665280, while the sum is 64.

The spelling of 7768753034428 in words is "seven trillion, seven hundred sixty-eight billion, seven hundred fifty-three million, thirty-four thousand, four hundred twenty-eight".