324042323 has 4 divisors (see below), whose sum is σ = 353500728. Its totient is φ = 294583920.

The previous prime is 324042319. The next prime is 324042343. The reversal of 324042323 is 323240423.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 324042323 - 2² = 324042319 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (324042343) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14729186 + ... + 14729207.

It is an arithmetic number, because the mean of its divisors is an integer number (88375182).

Almost surely, 2^324042323 is an apocalyptic number.

324042323 is a deficient number, since it is larger than the sum of its proper divisors (29458405).

324042323 is a wasteful number, since it uses less digits than its factorization.

324042323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29458404.

The product of its (nonzero) digits is 3456, while the sum is 23.

The square root of 324042323 is about 18001.1756004990. The cubic root of 324042323 is about 686.8584502428.

Adding to 324042323 its reverse (323240423), we get a palindrome (647282746).

The spelling of 324042323 in words is "three hundred twenty-four million, forty-two thousand, three hundred twenty-three".