324432241 has 4 divisors (see below), whose sum is σ = 370779712. Its totient is φ = 278084772.

The previous prime is 324432217. The next prime is 324432247. The reversal of 324432241 is 142234423.

It is a happy number.

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 de Polignac number, because none of the positive numbers 2^k-324432241 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (324432247) 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, 23173725 + ... + 23173738.

It is an arithmetic number, because the mean of its divisors is an integer number (92694928).

Almost surely, 2^324432241 is an apocalyptic number.

It is an amenable number.

324432241 is a deficient number, since it is larger than the sum of its proper divisors (46347471).

324432241 is an equidigital number, since it uses as much as digits as its factorization.

324432241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46347470.

The product of its digits is 4608, while the sum is 25.

The square root of 324432241 is about 18012.0026926491. The cubic root of 324432241 is about 687.1338372366.

Adding to 324432241 its reverse (142234423), we get a palindrome (466666664).

The spelling of 324432241 in words is "three hundred twenty-four million, four hundred thirty-two thousand, two hundred forty-one".