323432242 has 48 divisors (see below), whose sum is σ = 605011680. Its totient is φ = 128833152.

The previous prime is 323432227. The next prime is 323432303. The reversal of 323432242 is 242234323.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 137109 + ... + 139447.

It is an arithmetic number, because the mean of its divisors is an integer number (12604410).

Almost surely, 2^323432242 is an apocalyptic number.

323432242 is a deficient number, since it is larger than the sum of its proper divisors (281579438).

323432242 is a wasteful number, since it uses less digits than its factorization.

323432242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2455 (or 2448 counting only the distinct ones).

The product of its digits is 6912, while the sum is 25.

The square root of 323432242 is about 17984.2220293234. Note that the first 3 decimals coincide. The cubic root of 323432242 is about 686.4271253677.

Adding to 323432242 its reverse (242234323), we get a palindrome (565666565).

The spelling of 323432242 in words is "three hundred twenty-three million, four hundred thirty-two thousand, two hundred forty-two".