324331141 has 4 divisors (see below), whose sum is σ = 324499500. Its totient is φ = 324162784.

The previous prime is 324331087. The next prime is 324331153. The reversal of 324331141 is 141133423.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 126112900 + 198218241 = 11230^2 + 14079^2 .

It is a cyclic number.

It is not a de Polignac number, because 324331141 - 2²³ = 315942533 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 (324331181) 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, 81256 + ... + 85153.

It is an arithmetic number, because the mean of its divisors is an integer number (81124875).

Almost surely, 2^324331141 is an apocalyptic number.

It is an amenable number.

324331141 is a deficient number, since it is larger than the sum of its proper divisors (168359).

324331141 is a wasteful number, since it uses less digits than its factorization.

324331141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 168358.

The product of its digits is 864, while the sum is 22.

The square root of 324331141 is about 18009.1960120378. The cubic root of 324331141 is about 687.0624546391.

Adding to 324331141 its reverse (141133423), we get a palindrome (465464564).

The spelling of 324331141 in words is "three hundred twenty-four million, three hundred thirty-one thousand, one hundred forty-one".