324464423 has 4 divisors (see below), whose sum is σ = 329963880. Its totient is φ = 318964968.

The previous prime is 324464417. The next prime is 324464443.

324464423 is nontrivially palindromic in base 10.

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 324464423 - 2⁸ = 324464167 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 324464423.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (324464443) 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, 2749640 + ... + 2749757.

It is an arithmetic number, because the mean of its divisors is an integer number (82490970).

Almost surely, 2^324464423 is an apocalyptic number.

324464423 is a deficient number, since it is larger than the sum of its proper divisors (5499457).

324464423 is an equidigital number, since it uses as much as digits as its factorization.

324464423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5499456.

The product of its digits is 55296, while the sum is 32.

The square root of 324464423 is about 18012.8960192413. The cubic root of 324464423 is about 687.1565565261.

The spelling of 324464423 in words is "three hundred twenty-four million, four hundred sixty-four thousand, four hundred twenty-three".