27004935428 has 12 divisors (see below), whose sum is σ = 47307313872. Its totient is φ = 13488560040.

The previous prime is 27004935427. The next prime is 27004935457. The reversal of 27004935428 is 82453940072.

It is not an unprimeable number, because it can be changed into a prime (27004935427) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3472550 + ... + 3480317.

It is an arithmetic number, because the mean of its divisors is an integer number (3942276156).

Almost surely, 2^27004935428 is an apocalyptic number.

It is an amenable number.

27004935428 is a deficient number, since it is larger than the sum of its proper divisors (20302378444).

27004935428 is a wasteful number, since it uses less digits than its factorization.

27004935428 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6953842 (or 6953840 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 44.

The spelling of 27004935428 in words is "twenty-seven billion, four million, nine hundred thirty-five thousand, four hundred twenty-eight".