324432422 has 16 divisors (see below), whose sum is σ = 506314752. Its totient is φ = 155743560.

The previous prime is 324432413. The next prime is 324432443. The reversal of 324432422 is 224234423.

It is a happy number.

It is a Smith number, since the sum of its digits (26) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 324432391 and 324432400.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12728 + ... + 28475.

It is an arithmetic number, because the mean of its divisors is an integer number (31644672).

Almost surely, 2^324432422 is an apocalyptic number.

324432422 is a deficient number, since it is larger than the sum of its proper divisors (181882330).

324432422 is a wasteful number, since it uses less digits than its factorization.

324432422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41363.

The product of its digits is 9216, while the sum is 26.

The square root of 324432422 is about 18012.0077170759. The cubic root of 324432422 is about 687.1339650200.

Adding to 324432422 its reverse (224234423), we get a palindrome (548666845).

The spelling of 324432422 in words is "three hundred twenty-four million, four hundred thirty-two thousand, four hundred twenty-two".