224044423 has 4 divisors (see below), whose sum is σ = 224408160. Its totient is φ = 223680688.

The previous prime is 224044421. The next prime is 224044433. The reversal of 224044423 is 324440422.

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 224044423 - 2¹ = 224044421 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 (224044421) 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, 180943 + ... + 182176.

It is an arithmetic number, because the mean of its divisors is an integer number (56102040).

Almost surely, 2^224044423 is an apocalyptic number.

224044423 is a deficient number, since it is larger than the sum of its proper divisors (363737).

224044423 is an equidigital number, since it uses as much as digits as its factorization.

224044423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 363736.

The product of its (nonzero) digits is 6144, while the sum is 25.

The square root of 224044423 is about 14968.1135417928. The cubic root of 224044423 is about 607.3579388619.

Adding to 224044423 its reverse (324440422), we get a palindrome (548484845).

The spelling of 224044423 in words is "two hundred twenty-four million, forty-four thousand, four hundred twenty-three".