323424013 has 16 divisors (see below), whose sum is σ = 360726912. Its totient is φ = 287496000.

The previous prime is 323424007. The next prime is 323424053. The reversal of 323424013 is 310424323.

It is a happy number.

It is not a de Polignac number, because 323424013 - 2¹⁷ = 323292941 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 (323424053) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 120120 + ... + 122782.

It is an arithmetic number, because the mean of its divisors is an integer number (22545432).

Almost surely, 2^323424013 is an apocalyptic number.

It is an amenable number.

323424013 is a deficient number, since it is larger than the sum of its proper divisors (37302899).

323424013 is a wasteful number, since it uses less digits than its factorization.

323424013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2916.

The product of its (nonzero) digits is 1728, while the sum is 22.

The square root of 323424013 is about 17983.9932439934. The cubic root of 323424013 is about 686.4213037911.

Adding to 323424013 its reverse (310424323), we get a palindrome (633848336).

The spelling of 323424013 in words is "three hundred twenty-three million, four hundred twenty-four thousand, thirteen".