27113686984 has 32 divisors (see below), whose sum is σ = 52569331200. Its totient is φ = 13096719360.

The previous prime is 27113686949. The next prime is 27113686993. The reversal of 27113686984 is 48968631172.

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, 48357 + ... + 237835.

It is an arithmetic number, because the mean of its divisors is an integer number (1642791600).

Almost surely, 2^27113686984 is an apocalyptic number.

It is an amenable number.

27113686984 is a deficient number, since it is larger than the sum of its proper divisors (25455644216).

27113686984 is a wasteful number, since it uses less digits than its factorization.

27113686984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 190093 (or 190089 counting only the distinct ones).

The product of its digits is 3483648, while the sum is 55.

The spelling of 27113686984 in words is "twenty-seven billion, one hundred thirteen million, six hundred eighty-six thousand, nine hundred eighty-four".