324505423 has 6 divisors (see below), whose sum is σ = 356687912. Its totient is φ = 295004820.

The previous prime is 324505417. The next prime is 324505463.

324505423 is nontrivially palindromic in base 10.

It is a de Polignac number, because none of the positive numbers 2^k-324505423 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 324505391 and 324505400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (324505463) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1340811 + ... + 1341052.

Almost surely, 2^324505423 is an apocalyptic number.

324505423 is a deficient number, since it is larger than the sum of its proper divisors (32182489).

324505423 is a wasteful number, since it uses less digits than its factorization.

324505423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2681885 (or 2681874 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 28.

The square root of 324505423 is about 18014.0340568125. The cubic root of 324505423 is about 687.1854988181.

It can be divided in two parts, 32450 and 5423, that added together give a palindrome (37873).

The spelling of 324505423 in words is "three hundred twenty-four million, five hundred five thousand, four hundred twenty-three".