12443202304 has 54 divisors (see below), whose sum is σ = 26895460956. Its totient is φ = 5742996480.

The previous prime is 12443202301. The next prime is 12443202311. The reversal of 12443202304 is 40320234421.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (12443202301) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 100542 + ... + 187069.

Almost surely, 2^12443202304 is an apocalyptic number.

It is an amenable number.

12443202304 is an abundant number, since it is smaller than the sum of its proper divisors (14452258652).

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

12443202304 is an equidigital number, since it uses as much as digits as its factorization.

12443202304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 287653 (or 287626 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 12443202304 its reverse (40320234421), we get a palindrome (52763436725).

The spelling of 12443202304 in words is "twelve billion, four hundred forty-three million, two hundred two thousand, three hundred four".