324332444413 has 4 divisors (see below), whose sum is σ = 324495673600. Its totient is φ = 324169215228.

The previous prime is 324332444393. The next prime is 324332444419. The reversal of 324332444413 is 314444233423.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 324332444413 - 2¹³ = 324332436221 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (324332444419) 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, 81611613 + ... + 81615586.

It is an arithmetic number, because the mean of its divisors is an integer number (81123918400).

Almost surely, 2^324332444413 is an apocalyptic number.

It is an amenable number.

324332444413 is a deficient number, since it is larger than the sum of its proper divisors (163229187).

324332444413 is a wasteful number, since it uses less digits than its factorization.

324332444413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163229186.

The product of its digits is 331776, while the sum is 37.

Adding to 324332444413 its reverse (314444233423), we get a palindrome (638776677836).

The spelling of 324332444413 in words is "three hundred twenty-four billion, three hundred thirty-two million, four hundred forty-four thousand, four hundred thirteen".