27074027067668 has 24 divisors (see below), whose sum is σ = 54349348032000. Its totient is φ = 11560020051168.

The previous prime is 27074027067667. The next prime is 27074027067671. The reversal of 27074027067668 is 86676072047072.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 27074027067668.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27074027067667) 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, 1797259268 + ... + 1797274331.

It is an arithmetic number, because the mean of its divisors is an integer number (2264556168000).

Almost surely, 2^{27074027067668} is an apocalyptic number.

27074027067668 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

27074027067668 is an abundant number, since it is smaller than the sum of its proper divisors (27275320964332).

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

27074027067668 is a wasteful number, since it uses less digits than its factorization.

27074027067668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3594533879 (or 3594533877 counting only the distinct ones).

The product of its (nonzero) digits is 66382848, while the sum is 62.

The spelling of 27074027067668 in words is "twenty-seven trillion, seventy-four billion, twenty-seven million, sixty-seven thousand, six hundred sixty-eight".