324424423 has 4 divisors (see below), whose sum is σ = 327636648. Its totient is φ = 321212200.

The previous prime is 324424417. The next prime is 324424459.

It is a happy number.

324424423 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 324424423 - 2⁵ = 324424391 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 324424391 and 324424400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (324424123) 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, 1605961 + ... + 1606162.

It is an arithmetic number, because the mean of its divisors is an integer number (81909162).

Almost surely, 2^324424423 is an apocalyptic number.

324424423 is a deficient number, since it is larger than the sum of its proper divisors (3212225).

324424423 is a wasteful number, since it uses less digits than its factorization.

324424423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3212224.

The product of its digits is 18432, while the sum is 28.

The square root of 324424423 is about 18011.7856693888. The cubic root of 324424423 is about 687.1283177939.

The spelling of 324424423 in words is "three hundred twenty-four million, four hundred twenty-four thousand, four hundred twenty-three".