27342220568 has 32 divisors (see below), whose sum is σ = 57114061200. Its totient is φ = 12184330368.

The previous prime is 27342220559. The next prime is 27342220573. The reversal of 27342220568 is 86502224372.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4529846 + ... + 4535877.

Almost surely, 2^27342220568 is an apocalyptic number.

It is an amenable number.

27342220568 is an abundant number, since it is smaller than the sum of its proper divisors (29771840632).

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

27342220568 is a wasteful number, since it uses less digits than its factorization.

27342220568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9065771 (or 9065767 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 41.

The spelling of 27342220568 in words is "twenty-seven billion, three hundred forty-two million, two hundred twenty thousand, five hundred sixty-eight".