12339512334 has 24 divisors (see below), whose sum is σ = 27036013680. Its totient is φ = 4066954848.

The previous prime is 12339512291. The next prime is 12339512357. The reversal of 12339512334 is 43321593321.

12339512334 is a `hidden beast` number, since 1 + 233 + 95 + 1 + 2 + 334 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3849682 + ... + 3852885.

It is an arithmetic number, because the mean of its divisors is an integer number (1126500570).

Almost surely, 2^12339512334 is an apocalyptic number.

12339512334 is an abundant number, since it is smaller than the sum of its proper divisors (14696501346).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12339512334 is a wasteful number, since it uses less digits than its factorization.

12339512334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7702664 (or 7702661 counting only the distinct ones).

The product of its digits is 58320, while the sum is 36.

The spelling of 12339512334 in words is "twelve billion, three hundred thirty-nine million, five hundred twelve thousand, three hundred thirty-four".