12168768804 has 24 divisors (see below), whose sum is σ = 29888204640. Its totient is φ = 3842769024.

The previous prime is 12168768803. The next prime is 12168768811. The reversal of 12168768804 is 40886786121.

It is not an unprimeable number, because it can be changed into a prime (12168768803) 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, 26685669 + ... + 26686124.

It is an arithmetic number, because the mean of its divisors is an integer number (1245341860).

Almost surely, 2^12168768804 is an apocalyptic number.

It is an amenable number.

12168768804 is an abundant number, since it is smaller than the sum of its proper divisors (17719435836).

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

12168768804 is a wasteful number, since it uses less digits than its factorization.

12168768804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53371819 (or 53371817 counting only the distinct ones).

The product of its (nonzero) digits is 1032192, while the sum is 51.

The spelling of 12168768804 in words is "twelve billion, one hundred sixty-eight million, seven hundred sixty-eight thousand, eight hundred four".