4005430223 has 4 divisors (see below), whose sum is σ = 4216242360. Its totient is φ = 3794618088.

The previous prime is 4005430217. The next prime is 4005430313. The reversal of 4005430223 is 3220345004.

4005430223 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4005430223 - 2²⁴ = 3988653007 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4005430123) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 105406040 + ... + 105406077.

It is an arithmetic number, because the mean of its divisors is an integer number (1054060590).

Almost surely, 2^4005430223 is an apocalyptic number.

4005430223 is a deficient number, since it is larger than the sum of its proper divisors (210812137).

4005430223 is a wasteful number, since it uses less digits than its factorization.

4005430223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 210812136.

The product of its (nonzero) digits is 2880, while the sum is 23.

The square root of 4005430223 is about 63288.4683255963. The cubic root of 4005430223 is about 1588.1190556314.

Adding to 4005430223 its reverse (3220345004), we get a palindrome (7225775227).

The spelling of 4005430223 in words is "four billion, five million, four hundred thirty thousand, two hundred twenty-three".