13204344324 has 12 divisors (see below), whose sum is σ = 30810136784. Its totient is φ = 4401448104.

The previous prime is 13204344323. The next prime is 13204344343. The reversal of 13204344324 is 42344340231.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 13204344291 and 13204344300.

It is not an unprimeable number, because it can be changed into a prime (13204344323) 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, 550181002 + ... + 550181025.

Almost surely, 2^13204344324 is an apocalyptic number.

It is an amenable number.

13204344324 is an abundant number, since it is smaller than the sum of its proper divisors (17605792460).

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

13204344324 is a wasteful number, since it uses less digits than its factorization.

13204344324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1100362034 (or 1100362032 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 30.

Adding to 13204344324 its reverse (42344340231), we get a palindrome (55548684555).

The spelling of 13204344324 in words is "thirteen billion, two hundred four million, three hundred forty-four thousand, three hundred twenty-four".