13608705886166 has 32 divisors (see below), whose sum is σ = 20702532264960. Its totient is φ = 6708607266816.

The previous prime is 13608705886147. The next prime is 13608705886189. The reversal of 13608705886166 is 66168850780631.

It is a Curzon number.

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, 45785480 + ... + 46081748.

It is an arithmetic number, because the mean of its divisors is an integer number (646954133280).

Almost surely, 2^{13608705886166} is an apocalyptic number.

13608705886166 is a deficient number, since it is larger than the sum of its proper divisors (7093826378794).

13608705886166 is a wasteful number, since it uses less digits than its factorization.

13608705886166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 297528.

The product of its (nonzero) digits is 69672960, while the sum is 65.

The spelling of 13608705886166 in words is "thirteen trillion, six hundred eight billion, seven hundred five million, eight hundred eighty-six thousand, one hundred sixty-six".