27276926112 has 72 divisors (see below), whose sum is σ = 78503390784. Its totient is φ = 8982754944.

The previous prime is 27276926093. The next prime is 27276926137. The reversal of 27276926112 is 21162967272.

27276926112 is a `hidden beast` number, since 2 + 7 + 27 + 6 + 9 + 2 + 611 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (72).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 546648 + ... + 594455.

It is an arithmetic number, because the mean of its divisors is an integer number (1090324872).

Almost surely, 2^27276926112 is an apocalyptic number.

It is an amenable number.

27276926112 is an abundant number, since it is smaller than the sum of its proper divisors (51226464672).

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

27276926112 is a wasteful number, since it uses less digits than its factorization.

27276926112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1141202 (or 1141191 counting only the distinct ones).

The product of its digits is 254016, while the sum is 45.

The spelling of 27276926112 in words is "twenty-seven billion, two hundred seventy-six million, nine hundred twenty-six thousand, one hundred twelve".