12332423321 has 4 divisors (see below), whose sum is σ = 12383595444. Its totient is φ = 12281251200.

The previous prime is 12332423303. The next prime is 12332423399.

It is a happy number.

12332423321 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 10823489296 + 1508934025 = 104036^2 + 38845^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12332423321 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12332423921) 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, 25585700 + ... + 25586181.

It is an arithmetic number, because the mean of its divisors is an integer number (3095898861).

Almost surely, 2^12332423321 is an apocalyptic number.

It is an amenable number.

12332423321 is a deficient number, since it is larger than the sum of its proper divisors (51172123).

12332423321 is an equidigital number, since it uses as much as digits as its factorization.

12332423321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51172122.

The product of its digits is 5184, while the sum is 26.

The spelling of 12332423321 in words is "twelve billion, three hundred thirty-two million, four hundred twenty-three thousand, three hundred twenty-one".