4423320324 has 72 divisors (see below), whose sum is σ = 11299448160. Its totient is φ = 1458912000.

The previous prime is 4423320277. The next prime is 4423320331. The reversal of 4423320324 is 4230233244.

4423320324 is a `hidden beast` number, since 4 + 4 + 2 + 332 + 0 + 324 = 666.

It is a super-2 number, since 2×4423320324² = 39131525377422929952, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1889947 + ... + 1892285.

It is an arithmetic number, because the mean of its divisors is an integer number (156936780).

Almost surely, 2^4423320324 is an apocalyptic number.

It is an amenable number.

4423320324 is an abundant number, since it is smaller than the sum of its proper divisors (6876127836).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4423320324 is a wasteful number, since it uses less digits than its factorization.

4423320324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2881 (or 2876 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 27.

The square root of 4423320324 is about 66508.0470619909. The cubic root of 4423320324 is about 1641.5324170577.

Adding to 4423320324 its reverse (4230233244), we get a palindrome (8653553568).

The spelling of 4423320324 in words is "four billion, four hundred twenty-three million, three hundred twenty thousand, three hundred twenty-four".