324430042 has 8 divisors (see below), whose sum is σ = 507803616. Its totient is φ = 155162172.

The previous prime is 324430033. The next prime is 324430063. The reversal of 324430042 is 240034423.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 324429995 and 324430022.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3526368 + ... + 3526459.

It is an arithmetic number, because the mean of its divisors is an integer number (63475452).

Almost surely, 2^324430042 is an apocalyptic number.

324430042 is a deficient number, since it is larger than the sum of its proper divisors (183373574).

324430042 is a wasteful number, since it uses less digits than its factorization.

324430042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7052852.

The product of its (nonzero) digits is 2304, while the sum is 22.

The square root of 324430042 is about 18011.9416499166. The cubic root of 324430042 is about 687.1322847699.

Adding to 324430042 its reverse (240034423), we get a palindrome (564464465).

The spelling of 324430042 in words is "three hundred twenty-four million, four hundred thirty thousand, forty-two".