27042207188 has 12 divisors (see below), whose sum is σ = 47326204800. Its totient is φ = 13520434392.

The previous prime is 27042207163. The next prime is 27042207239. The reversal of 27042207188 is 88170224072.

It is a congruent number.

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, 70106 + ... + 242897.

It is an arithmetic number, because the mean of its divisors is an integer number (3943850400).

Almost surely, 2^27042207188 is an apocalyptic number.

It is an amenable number.

27042207188 is a deficient number, since it is larger than the sum of its proper divisors (20283997612).

27042207188 is a wasteful number, since it uses less digits than its factorization.

27042207188 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 334606 (or 334604 counting only the distinct ones).

The product of its (nonzero) digits is 100352, while the sum is 41.

The spelling of 27042207188 in words is "twenty-seven billion, forty-two million, two hundred seven thousand, one hundred eighty-eight".