224312423 has 8 divisors (see below), whose sum is σ = 236266800. Its totient is φ = 212372928.

The previous prime is 224312401. The next prime is 224312453. The reversal of 224312423 is 324213422.

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 224312423 - 2¹² = 224308327 is a prime.

It is a super-2 number, since 2×224312423² = 100632126224261858, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (224312453) 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, 41315 + ... + 46427.

It is an arithmetic number, because the mean of its divisors is an integer number (29533350).

Almost surely, 2^224312423 is an apocalyptic number.

224312423 is a deficient number, since it is larger than the sum of its proper divisors (11954377).

224312423 is a wasteful number, since it uses less digits than its factorization.

224312423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7441.

The product of its digits is 2304, while the sum is 23.

The square root of 224312423 is about 14977.0632301530. The cubic root of 224312423 is about 607.6000144682.

Adding to 224312423 its reverse (324213422), we get a palindrome (548525845).

Subtracting 224312423 from its reverse (324213422), we obtain a palindrome (99900999).

The spelling of 224312423 in words is "two hundred twenty-four million, three hundred twelve thousand, four hundred twenty-three".