27147011074 has 16 divisors (see below), whose sum is σ = 41867081856. Its totient is φ = 13192124400.

The previous prime is 27147011033. The next prime is 27147011117. The reversal of 27147011074 is 47011074172.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 133932 + ... + 268759.

It is an arithmetic number, because the mean of its divisors is an integer number (2616692616).

Almost surely, 2^27147011074 is an apocalyptic number.

27147011074 is a deficient number, since it is larger than the sum of its proper divisors (14720070782).

27147011074 is a wasteful number, since it uses less digits than its factorization.

27147011074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 403641.

The product of its (nonzero) digits is 10976, while the sum is 34.

The spelling of 27147011074 in words is "twenty-seven billion, one hundred forty-seven million, eleven thousand, seventy-four".