27180116924 has 6 divisors (see below), whose sum is σ = 47565204624. Its totient is φ = 13590058460.

The previous prime is 27180116923. The next prime is 27180116947. The reversal of 27180116924 is 42961108172.

It is a super-2 number, since 2×27180116924² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27180116923) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3397514612 + ... + 3397514619.

It is an arithmetic number, because the mean of its divisors is an integer number (7927534104).

Almost surely, 2^27180116924 is an apocalyptic number.

It is an amenable number.

27180116924 is a deficient number, since it is larger than the sum of its proper divisors (20385087700).

27180116924 is a wasteful number, since it uses less digits than its factorization.

27180116924 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6795029235 (or 6795029233 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 41.

The spelling of 27180116924 in words is "twenty-seven billion, one hundred eighty million, one hundred sixteen thousand, nine hundred twenty-four".