13666227424204 has 12 divisors (see below), whose sum is σ = 23917041291528. Its totient is φ = 6832787055200.

The previous prime is 13666227424183. The next prime is 13666227424279. The reversal of 13666227424204 is 40242472266631.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 81570082 + ... + 81737449.

It is an arithmetic number, because the mean of its divisors is an integer number (1993086774294).

Almost surely, 2^{13666227424204} is an apocalyptic number.

It is an amenable number.

13666227424204 is a deficient number, since it is larger than the sum of its proper divisors (10250813867324).

13666227424204 is a wasteful number, since it uses less digits than its factorization.

13666227424204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163328456 (or 163328454 counting only the distinct ones).

The product of its (nonzero) digits is 4644864, while the sum is 49.

The spelling of 13666227424204 in words is "thirteen trillion, six hundred sixty-six billion, two hundred twenty-seven million, four hundred twenty-four thousand, two hundred four".