4233664323 has 12 divisors (see below), whose sum is σ = 6988906288. Its totient is φ = 2419236720.

The previous prime is 4233664291. The next prime is 4233664339. The reversal of 4233664323 is 3234663324.

4233664323 is a `hidden beast` number, since 4 + 2 + 3 + 3 + 6 + 643 + 2 + 3 = 666.

It is not a de Polignac number, because 4233664323 - 2⁵ = 4233664291 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4233664423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 33600448 + ... + 33600573.

Almost surely, 2^4233664323 is an apocalyptic number.

4233664323 is a deficient number, since it is larger than the sum of its proper divisors (2755241965).

4233664323 is a wasteful number, since it uses less digits than its factorization.

4233664323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67201034 (or 67201031 counting only the distinct ones).

The product of its digits is 186624, while the sum is 36.

The square root of 4233664323 is about 65066.6145039067. The cubic root of 4233664323 is about 1617.7278927398.

Subtracting from 4233664323 its reverse (3234663324), we obtain a palindrome (999000999).

The spelling of 4233664323 in words is "four billion, two hundred thirty-three million, six hundred sixty-four thousand, three hundred twenty-three".