224504243423 has 2 divisors, whose sum is σ = 224504243424. Its totient is φ = 224504243422.

The previous prime is 224504243389. The next prime is 224504243479. The reversal of 224504243423 is 324342405422.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 224504243423 - 2²⁸ = 224235807967 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (224504243923) 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, 112252121711 + 112252121712.

It is an arithmetic number, because the mean of its divisors is an integer number (112252121712).

Almost surely, 2^224504243423 is an apocalyptic number.

224504243423 is a deficient number, since it is larger than the sum of its proper divisors (1).

224504243423 is an equidigital number, since it uses as much as digits as its factorization.

224504243423 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 184320, while the sum is 35.

Adding to 224504243423 its reverse (324342405422), we get a palindrome (548846648845).

The spelling of 224504243423 in words is "two hundred twenty-four billion, five hundred four million, two hundred forty-three thousand, four hundred twenty-three".