224313343 has 2 divisors, whose sum is σ = 224313344. Its totient is φ = 224313342.

The previous prime is 224313293. The next prime is 224313361. The reversal of 224313343 is 343313422.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-224313343 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (224313443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112156671 + 112156672.

It is an arithmetic number, because the mean of its divisors is an integer number (112156672).

Almost surely, 2^224313343 is an apocalyptic number.

224313343 is a deficient number, since it is larger than the sum of its proper divisors (1).

224313343 is an equidigital number, since it uses as much as digits as its factorization.

224313343 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5184, while the sum is 25.

The square root of 224313343 is about 14977.0939437529. The cubic root of 224313343 is about 607.6008451418.

Adding to 224313343 its reverse (343313422), we get a palindrome (567626765).

The spelling of 224313343 in words is "two hundred twenty-four million, three hundred thirteen thousand, three hundred forty-three".