12323395924 has 96 divisors (see below), whose sum is σ = 25713632000. Its totient is φ = 5164145280.

The previous prime is 12323395891. The next prime is 12323395933. The reversal of 12323395924 is 42959332321.

It is a super-3 number, since 3×12323395924³ (a number of 31 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 19165147 + ... + 19165789.

Almost surely, 2^12323395924 is an apocalyptic number.

12323395924 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12323395924, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12856816000).

12323395924 is an abundant number, since it is smaller than the sum of its proper divisors (13390236076).

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

12323395924 is a wasteful number, since it uses less digits than its factorization.

12323395924 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 958 (or 942 counting only the distinct ones).

The product of its digits is 349920, while the sum is 43.

The spelling of 12323395924 in words is "twelve billion, three hundred twenty-three million, three hundred ninety-five thousand, nine hundred twenty-four".