324213424 has 20 divisors (see below), whose sum is σ = 634037544. Its totient is φ = 160590848.

The previous prime is 324213419. The next prime is 324213427. The reversal of 324213424 is 424312423.

It is a happy number.

It is a super-2 number, since 2×324213424² = 210228688603607552, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (324213427) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 92977 + ... + 96400.

Almost surely, 2^324213424 is an apocalyptic number.

It is an amenable number.

324213424 is a deficient number, since it is larger than the sum of its proper divisors (309824120).

324213424 is a wasteful number, since it uses less digits than its factorization.

324213424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189492 (or 189486 counting only the distinct ones).

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

The square root of 324213424 is about 18005.9274684755. The cubic root of 324213424 is about 686.9793207595.

Adding to 324213424 its reverse (424312423), we get a palindrome (748525847).

The spelling of 324213424 in words is "three hundred twenty-four million, two hundred thirteen thousand, four hundred twenty-four".