12768330068 has 48 divisors (see below), whose sum is σ = 25345057920. Its totient is φ = 5579570304.

The previous prime is 12768330053. The next prime is 12768330073. The reversal of 12768330068 is 86003386721.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2405105 + ... + 2410407.

It is an arithmetic number, because the mean of its divisors is an integer number (528022040).

Almost surely, 2^12768330068 is an apocalyptic number.

It is an amenable number.

12768330068 is a deficient number, since it is larger than the sum of its proper divisors (12576727852).

12768330068 is a wasteful number, since it uses less digits than its factorization.

12768330068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7776 (or 7774 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 44.

It can be divided in two parts, 127683 and 30068, that added together give a palindrome (157751).

The spelling of 12768330068 in words is "twelve billion, seven hundred sixty-eight million, three hundred thirty thousand, sixty-eight".