224430243 has 24 divisors (see below), whose sum is σ = 320607504. Its totient is φ = 139161600.

The previous prime is 224430233. The next prime is 224430259. The reversal of 224430243 is 342034422.

It is not a de Polignac number, because 224430243 - 2⁶ = 224430179 is a prime.

It is not an unprimeable number, because it can be changed into a prime (224430233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1162755 + ... + 1162947.

It is an arithmetic number, because the mean of its divisors is an integer number (13358646).

Almost surely, 2^224430243 is an apocalyptic number.

224430243 is a deficient number, since it is larger than the sum of its proper divisors (96177261).

224430243 is a wasteful number, since it uses less digits than its factorization.

224430243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 515 (or 364 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 24.

The square root of 224430243 is about 14980.9960616776. The cubic root of 224430243 is about 607.7063763936.

Adding to 224430243 its reverse (342034422), we get a palindrome (566464665).

The spelling of 224430243 in words is "two hundred twenty-four million, four hundred thirty thousand, two hundred forty-three".