12325362448 has 120 divisors (see below), whose sum is σ = 28790810048. Its totient is φ = 5000921856.

The previous prime is 12325362431. The next prime is 12325362463. The reversal of 12325362448 is 84426352321.

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 12325362448.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 46864365 + ... + 46864627.

Almost surely, 2^12325362448 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12325362448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14395405024).

12325362448 is an abundant number, since it is smaller than the sum of its proper divisors (16465447600).

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

12325362448 is an equidigital number, since it uses as much as digits as its factorization.

12325362448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 621 (or 352 counting only the distinct ones).

The product of its digits is 276480, while the sum is 40.

The spelling of 12325362448 in words is "twelve billion, three hundred twenty-five million, three hundred sixty-two thousand, four hundred forty-eight".