12316011832 has 16 divisors (see below), whose sum is σ = 23112395640. Its totient is φ = 6152706336.

The previous prime is 12316011823. The next prime is 12316011833. The reversal of 12316011832 is 23811061321.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 12316011832.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12316011833) 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 3 ways as a sum of consecutive naturals, for example, 652563 + ... + 671170.

Almost surely, 2^12316011832 is an apocalyptic number.

It is an amenable number.

12316011832 is a deficient number, since it is larger than the sum of its proper divisors (10796383808).

12316011832 is a wasteful number, since it uses less digits than its factorization.

12316011832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1324902 (or 1324898 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 28.

The spelling of 12316011832 in words is "twelve billion, three hundred sixteen million, eleven thousand, eight hundred thirty-two".