12323200306816 has 32 divisors (see below), whose sum is σ = 28057286414880. Its totient is φ = 5281371559680.

The previous prime is 12323200306793. The next prime is 12323200306817. The reversal of 12323200306816 is 61860300232321.

12323200306816 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (32).

It is a super-2 number, since 2×12323200306816² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (12323200306817) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6876784990 + ... + 6876786781.

It is an arithmetic number, because the mean of its divisors is an integer number (876790200465).

Almost surely, 2^{12323200306816} is an apocalyptic number.

12323200306816 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

12323200306816 is an abundant number, since it is smaller than the sum of its proper divisors (15734086108064).

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

12323200306816 is an equidigital number, since it uses as much as digits as its factorization.

12323200306816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13753571792 (or 13753571780 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 37.

The spelling of 12323200306816 in words is "twelve trillion, three hundred twenty-three billion, two hundred million, three hundred six thousand, eight hundred sixteen".