4324421223 has 64 divisors (see below), whose sum is σ = 7166016000. Its totient is φ = 2561352192.

The previous prime is 4324421207. The next prime is 4324421239. The reversal of 4324421223 is 3221244234.

4324421223 is a `hidden beast` number, since 432 + 4 + 4 + 2 + 1 + 223 = 666.

It is an interprime number because it is at equal distance from previous prime (4324421207) and next prime (4324421239).

It is not a de Polignac number, because 4324421223 - 2⁴ = 4324421207 is a prime.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4324421243) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3025473 + ... + 3026901.

It is an arithmetic number, because the mean of its divisors is an integer number (111969000).

Almost surely, 2^4324421223 is an apocalyptic number.

4324421223 is a deficient number, since it is larger than the sum of its proper divisors (2841594777).

4324421223 is a wasteful number, since it uses less digits than its factorization.

4324421223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1821 (or 1815 counting only the distinct ones).

The product of its digits is 9216, while the sum is 27.

The square root of 4324421223 is about 65760.3316825577. The cubic root of 4324421223 is about 1629.2059844867.

Adding to 4324421223 its reverse (3221244234), we get a palindrome (7545665457).

The spelling of 4324421223 in words is "four billion, three hundred twenty-four million, four hundred twenty-one thousand, two hundred twenty-three".