324421214 has 16 divisors (see below), whose sum is σ = 527210208. Its totient is φ = 148834272.

The previous prime is 324421199. The next prime is 324421243. The reversal of 324421214 is 412124423.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 324421214.

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, 33017 + ... + 41700.

It is an arithmetic number, because the mean of its divisors is an integer number (32950638).

Almost surely, 2^324421214 is an apocalyptic number.

324421214 is a deficient number, since it is larger than the sum of its proper divisors (202788994).

324421214 is a wasteful number, since it uses less digits than its factorization.

324421214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74899.

The product of its digits is 1536, while the sum is 23.

The square root of 324421214 is about 18011.6965886060. The cubic root of 324421214 is about 687.1260522410.

Adding to 324421214 its reverse (412124423), we get a palindrome (736545637).

The spelling of 324421214 in words is "three hundred twenty-four million, four hundred twenty-one thousand, two hundred fourteen".