324324243 has 40 divisors (see below), whose sum is σ = 516331200. Its totient is φ = 202288752.

The previous prime is 324324233. The next prime is 324324257. The reversal of 324324243 is 342423423.

It is not a de Polignac number, because 324324243 - 2⁵ = 324324211 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (324324223) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 126468 + ... + 129006.

It is an arithmetic number, because the mean of its divisors is an integer number (12908280).

Almost surely, 2^324324243 is an apocalyptic number.

324324243 is a deficient number, since it is larger than the sum of its proper divisors (192006957).

324324243 is a wasteful number, since it uses less digits than its factorization.

324324243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2653 (or 2644 counting only the distinct ones).

The product of its digits is 13824, while the sum is 27.

The square root of 324324243 is about 18009.0044977506. The cubic root of 324324243 is about 687.0575837013.

Adding to 324324243 its reverse (342423423), we get a palindrome (666747666).

The spelling of 324324243 in words is "three hundred twenty-four million, three hundred twenty-four thousand, two hundred forty-three".