4324423321 has 8 divisors (see below), whose sum is σ = 4352292000. Its totient is φ = 4296632448.

The previous prime is 4324423309. The next prime is 4324423409. The reversal of 4324423321 is 1233244234.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4324423321 - 2⁷ = 4324423193 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4324423321.

It is not an unprimeable number, because it can be changed into a prime (4324423721) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 94185 + ... + 132361.

It is an arithmetic number, because the mean of its divisors is an integer number (544036500).

Almost surely, 2^4324423321 is an apocalyptic number.

It is an amenable number.

4324423321 is a deficient number, since it is larger than the sum of its proper divisors (27868679).

4324423321 is a wasteful number, since it uses less digits than its factorization.

4324423321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38903.

The product of its digits is 13824, while the sum is 28.

The square root of 4324423321 is about 65760.3476344218. The cubic root of 4324423321 is about 1629.2062479573.

Adding to 4324423321 its reverse (1233244234), we get a palindrome (5557667555).

It can be divided in two parts, 43 and 24423321, that added together give a square (24423364 = 4942²).

The spelling of 4324423321 in words is "four billion, three hundred twenty-four million, four hundred twenty-three thousand, three hundred twenty-one".