324020242 has 48 divisors (see below), whose sum is σ = 611331840. Its totient is φ = 127667232.

The previous prime is 324020239. The next prime is 324020261. The reversal of 324020242 is 242020423.

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, 533503 + ... + 534109.

It is an arithmetic number, because the mean of its divisors is an integer number (12736080).

Almost surely, 2^324020242 is an apocalyptic number.

324020242 is a deficient number, since it is larger than the sum of its proper divisors (287311598).

324020242 is a wasteful number, since it uses less digits than its factorization.

324020242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1055 (or 1048 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 19.

The square root of 324020242 is about 18000.5622689959. The cubic root of 324020242 is about 686.8428485093.

Adding to 324020242 its reverse (242020423), we get a palindrome (566040665).

The spelling of 324020242 in words is "three hundred twenty-four million, twenty thousand, two hundred forty-two".