224011423 has 4 divisors (see below), whose sum is σ = 224107200. Its totient is φ = 223915648.

The previous prime is 224011393. The next prime is 224011481. The reversal of 224011423 is 324110422.

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 224011423 - 2¹⁷ = 223880351 is a prime.

It is a super-2 number, since 2×224011423² = 100362235268969858, which contains 22 as substring.

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 224011423.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (224011483) 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, 44290 + ... + 49087.

It is an arithmetic number, because the mean of its divisors is an integer number (56026800).

Almost surely, 2^224011423 is an apocalyptic number.

224011423 is a deficient number, since it is larger than the sum of its proper divisors (95777).

224011423 is an equidigital number, since it uses as much as digits as its factorization.

224011423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95776.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 224011423 is about 14967.0111578765. The cubic root of 224011423 is about 607.3281176984.

Adding to 224011423 its reverse (324110422), we get a palindrome (548121845).

The spelling of 224011423 in words is "two hundred twenty-four million, eleven thousand, four hundred twenty-three".