27131904192124 has 6 divisors (see below), whose sum is σ = 47480832336224. Its totient is φ = 13565952096060.

The previous prime is 27131904192053. The next prime is 27131904192137. The reversal of 27131904192124 is 42129140913172.

It is a super-2 number, since 2×27131904192124² (a number of 28 digits) contains 22 as substring.

It is a tetranacci number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3391488024012 + ... + 3391488024019.

Almost surely, 2^{27131904192124} is an apocalyptic number.

It is an amenable number.

27131904192124 is a deficient number, since it is larger than the sum of its proper divisors (20348928144100).

27131904192124 is a wasteful number, since it uses less digits than its factorization.

27131904192124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6782976048035 (or 6782976048033 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 46.

The spelling of 27131904192124 in words is "twenty-seven trillion, one hundred thirty-one billion, nine hundred four million, one hundred ninety-two thousand, one hundred twenty-four".