27926440084 has 24 divisors (see below), whose sum is σ = 51466998240. Its totient is φ = 13222256544.

The previous prime is 27926440067. The next prime is 27926440109. The reversal of 27926440084 is 48004462972.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 85167 + ... + 251209.

It is an arithmetic number, because the mean of its divisors is an integer number (2144458260).

Almost surely, 2^27926440084 is an apocalyptic number.

It is an amenable number.

27926440084 is a deficient number, since it is larger than the sum of its proper divisors (23540558156).

27926440084 is a wasteful number, since it uses less digits than its factorization.

27926440084 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168279 (or 168277 counting only the distinct ones).

The product of its (nonzero) digits is 774144, while the sum is 46.

The spelling of 27926440084 in words is "twenty-seven billion, nine hundred twenty-six million, four hundred forty thousand, eighty-four".