4223243423 has 8 divisors (see below), whose sum is σ = 4908370560. Its totient is φ = 3558567960.

The previous prime is 4223243399. The next prime is 4223243441. The reversal of 4223243423 is 3243423224.

It is a happy number.

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 4223243423 - 2¹⁰ = 4223242399 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 (4223243473) 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, 5112473 + ... + 5113298.

It is an arithmetic number, because the mean of its divisors is an integer number (613546320).

Almost surely, 2^4223243423 is an apocalyptic number.

4223243423 is a deficient number, since it is larger than the sum of its proper divisors (685127137).

4223243423 is a wasteful number, since it uses less digits than its factorization.

4223243423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10225837.

The product of its digits is 27648, while the sum is 29.

The square root of 4223243423 is about 64986.4864644951. The cubic root of 4223243423 is about 1616.3994901991.

Adding to 4223243423 its reverse (3243423224), we get a palindrome (7466666647).

The spelling of 4223243423 in words is "four billion, two hundred twenty-three million, two hundred forty-three thousand, four hundred twenty-three".