27130406068 has 12 divisors (see below), whose sum is σ = 48582355360. Its totient is φ = 13249733112.

The previous prime is 27130406021. The next prime is 27130406087. The reversal of 27130406068 is 86060403172.

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, 78867288 + ... + 78867631.

Almost surely, 2^27130406068 is an apocalyptic number.

It is an amenable number.

27130406068 is a deficient number, since it is larger than the sum of its proper divisors (21451949292).

27130406068 is a wasteful number, since it uses less digits than its factorization.

27130406068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157734966 (or 157734964 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 37.

The spelling of 27130406068 in words is "twenty-seven billion, one hundred thirty million, four hundred six thousand, sixty-eight".