27714372164 has 24 divisors (see below), whose sum is σ = 48635847288. Its totient is φ = 13818470400.

The previous prime is 27714372157. The next prime is 27714372167. The reversal of 27714372164 is 46127341772.

It can be written as a sum of positive squares in 4 ways, for example, as 1428235264 + 26286136900 = 37792^2 + 162130^2 .

It is not an unprimeable number, because it can be changed into a prime (27714372167) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2284964 + ... + 2297060.

It is an arithmetic number, because the mean of its divisors is an integer number (2026493637).

Almost surely, 2^27714372164 is an apocalyptic number.

It is an amenable number.

27714372164 is a deficient number, since it is larger than the sum of its proper divisors (20921475124).

27714372164 is a wasteful number, since it uses less digits than its factorization.

27714372164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13655 (or 13653 counting only the distinct ones).

The product of its digits is 395136, while the sum is 44.

The spelling of 27714372164 in words is "twenty-seven billion, seven hundred fourteen million, three hundred seventy-two thousand, one hundred sixty-four".