27111040892 has 24 divisors (see below), whose sum is σ = 51110561712. Its totient is φ = 12508704000.

The previous prime is 27111040883. The next prime is 27111040897. The reversal of 27111040892 is 29804011172.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27111040897) 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, 78767 + ... + 245817.

It is an arithmetic number, because the mean of its divisors is an integer number (2129606738).

Almost surely, 2^27111040892 is an apocalyptic number.

It is an amenable number.

27111040892 is a deficient number, since it is larger than the sum of its proper divisors (23999520820).

27111040892 is a wasteful number, since it uses less digits than its factorization.

27111040892 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 170189 (or 170187 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 35.

The spelling of 27111040892 in words is "twenty-seven billion, one hundred eleven million, forty thousand, eight hundred ninety-two".