27604365144168 has 16 divisors (see below), whose sum is σ = 69010912860480. Its totient is φ = 9201455048048.

The previous prime is 27604365144149. The next prime is 27604365144173. The reversal of 27604365144168 is 86144156340672.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 575090940480 + ... + 575090940527.

It is an arithmetic number, because the mean of its divisors is an integer number (4313182053780).

Almost surely, 2^{27604365144168} is an apocalyptic number.

It is an amenable number.

27604365144168 is an abundant number, since it is smaller than the sum of its proper divisors (41406547716312).

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

27604365144168 is a wasteful number, since it uses less digits than its factorization.

27604365144168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1150181881016 (or 1150181881012 counting only the distinct ones).

The product of its (nonzero) digits is 23224320, while the sum is 57.

The spelling of 27604365144168 in words is "twenty-seven trillion, six hundred four billion, three hundred sixty-five million, one hundred forty-four thousand, one hundred sixty-eight".