4423204323 has 12 divisors (see below), whose sum is σ = 6609386160. Its totient is φ = 2847119856.

The previous prime is 4423204319. The next prime is 4423204339. The reversal of 4423204323 is 3234023244.

4423204323 is a `hidden beast` number, since 4 + 423 + 204 + 32 + 3 = 666.

It is not a de Polignac number, because 4423204323 - 2² = 4423204319 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4423204343) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8473311 + ... + 8473832.

It is an arithmetic number, because the mean of its divisors is an integer number (550782180).

Almost surely, 2^4423204323 is an apocalyptic number.

4423204323 is a deficient number, since it is larger than the sum of its proper divisors (2186181837).

4423204323 is a wasteful number, since it uses less digits than its factorization.

4423204323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16947178 (or 16947175 counting only the distinct ones).

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

The square root of 4423204323 is about 66507.1749738327. The cubic root of 4423204323 is about 1641.5180672743.

Adding to 4423204323 its reverse (3234023244), we get a palindrome (7657227567).

The spelling of 4423204323 in words is "four billion, four hundred twenty-three million, two hundred four thousand, three hundred twenty-three".