13368600665804 has 24 divisors (see below), whose sum is σ = 23801463067200. Its totient is φ = 6568393582080.

The previous prime is 13368600665801. The next prime is 13368600665863. The reversal of 13368600665804 is 40856600686331.

13368600665804 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 13368600665804.

It is not an unprimeable number, because it can be changed into a prime (13368600665801) 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, 26112869 + ... + 26619900.

It is an arithmetic number, because the mean of its divisors is an integer number (991727627800).

Almost surely, 2^{13368600665804} is an apocalyptic number.

It is an amenable number.

13368600665804 is a deficient number, since it is larger than the sum of its proper divisors (10432862401396).

13368600665804 is a wasteful number, since it uses less digits than its factorization.

13368600665804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52733873 (or 52733871 counting only the distinct ones).

The product of its (nonzero) digits is 14929920, while the sum is 56.

The spelling of 13368600665804 in words is "thirteen trillion, three hundred sixty-eight billion, six hundred million, six hundred sixty-five thousand, eight hundred four".