12323344332321 has 48 divisors (see below), whose sum is σ = 20140890614208. Its totient is φ = 7194887856000.

The previous prime is 12323344332289. The next prime is 12323344332353.

12323344332321 is a `hidden beast` number, since 1 + 2 + 323 + 3 + 4 + 4 + 3 + 3 + 2 + 321 = 666.

12323344332321 is nontrivially palindromic in base 10.

It is an interprime number because it is at equal distance from previous prime (12323344332289) and next prime (12323344332353).

It is not a de Polignac number, because 12323344332321 - 2⁵ = 12323344332289 is a prime.

It is a super-2 number, since 2×12323344332321² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (12323344332421) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 16284871 + ... + 17024796.

It is an arithmetic number, because the mean of its divisors is an integer number (419601887796).

Almost surely, 2^{12323344332321} is an apocalyptic number.

12323344332321 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

12323344332321 is a deficient number, since it is larger than the sum of its proper divisors (7817546281887).

12323344332321 is a wasteful number, since it uses less digits than its factorization.

12323344332321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33309822 (or 33309819 counting only the distinct ones).

The product of its digits is 186624, while the sum is 36.

It can be divided in two parts, 1232334 and 4332321, that added together give a palindrome (5564655).

The spelling of 12323344332321 in words is "twelve trillion, three hundred twenty-three billion, three hundred forty-four million, three hundred thirty-two thousand, three hundred twenty-one".