4234332321 has 16 divisors (see below), whose sum is σ = 6274521600. Its totient is φ = 2822241744.

The previous prime is 4234332313. The next prime is 4234332331. The reversal of 4234332321 is 1232334324.

4234332321 is a `hidden beast` number, since 4 + 2 + 3 + 4 + 332 + 321 = 666.

It is not a de Polignac number, because 4234332321 - 2³ = 4234332313 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4234332301) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 121935 + ... + 152763.

It is an arithmetic number, because the mean of its divisors is an integer number (392157600).

Almost surely, 2^4234332321 is an apocalyptic number.

It is an amenable number.

4234332321 is a deficient number, since it is larger than the sum of its proper divisors (2040189279).

4234332321 is a wasteful number, since it uses less digits than its factorization.

4234332321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35925 (or 35919 counting only the distinct ones).

The product of its digits is 10368, while the sum is 27.

The square root of 4234332321 is about 65071.7474869086. The cubic root of 4234332321 is about 1617.8129712977.

Adding to 4234332321 its reverse (1232334324), we get a palindrome (5466666645).

The spelling of 4234332321 in words is "four billion, two hundred thirty-four million, three hundred thirty-two thousand, three hundred twenty-one".