13323424443 has 32 divisors (see below), whose sum is σ = 20503160832. Its totient is φ = 7538227200.

The previous prime is 13323424417. The next prime is 13323424463. The reversal of 13323424443 is 34442432331.

It is a happy number.

13323424443 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13323424443 - 2²⁰ = 13322375867 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13323424403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2918883 + ... + 2923443.

It is an arithmetic number, because the mean of its divisors is an integer number (640723776).

Almost surely, 2^13323424443 is an apocalyptic number.

13323424443 is a deficient number, since it is larger than the sum of its proper divisors (7179736389).

13323424443 is a wasteful number, since it uses less digits than its factorization.

13323424443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5915.

The product of its digits is 82944, while the sum is 33.

Adding to 13323424443 its reverse (34442432331), we get a palindrome (47765856774).

The spelling of 13323424443 in words is "thirteen billion, three hundred twenty-three million, four hundred twenty-four thousand, four hundred forty-three".