27328667168331 has 6 divisors (see below), whose sum is σ = 39474741465380. Its totient is φ = 18219111445548.

The previous prime is 27328667168321. The next prime is 27328667168333. The reversal of 27328667168331 is 13386176682372.

27328667168331 is a `hidden beast` number, since 2 + 7 + 3 + 2 + 86 + 67 + 168 + 331 = 666.

It is not a de Polignac number, because 27328667168331 - 2¹⁹ = 27328666644043 is a prime.

It is a super-2 number, since 2×27328667168331² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (27328667168333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1518259287121 + ... + 1518259287138.

Almost surely, 2^{27328667168331} is an apocalyptic number.

27328667168331 is a deficient number, since it is larger than the sum of its proper divisors (12146074297049).

27328667168331 is a wasteful number, since it uses less digits than its factorization.

27328667168331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3036518574265 (or 3036518574262 counting only the distinct ones).

The product of its digits is 73156608, while the sum is 63.

The spelling of 27328667168331 in words is "twenty-seven trillion, three hundred twenty-eight billion, six hundred sixty-seven million, one hundred sixty-eight thousand, three hundred thirty-one".