12339924327 has 24 divisors (see below), whose sum is σ = 18613397088. Its totient is φ = 7862976000.

The previous prime is 12339924277. The next prime is 12339924329. The reversal of 12339924327 is 72342993321.

12339924327 is a `hidden beast` number, since 1 + 233 + 9 + 92 + 4 + 327 = 666.

It is not a de Polignac number, because 12339924327 - 2¹⁵ = 12339891559 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12339924329) 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 in 23 ways as a sum of consecutive naturals, for example, 259827 + ... + 303627.

It is an arithmetic number, because the mean of its divisors is an integer number (775558212).

Almost surely, 2^12339924327 is an apocalyptic number.

12339924327 is a deficient number, since it is larger than the sum of its proper divisors (6273472761).

12339924327 is a wasteful number, since it uses less digits than its factorization.

12339924327 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45191 (or 45188 counting only the distinct ones).

The product of its digits is 489888, while the sum is 45.

The spelling of 12339924327 in words is "twelve billion, three hundred thirty-nine million, nine hundred twenty-four thousand, three hundred twenty-seven".