224344040443423 has 24 divisors (see below), whose sum is σ = 234911915460608. Its totient is φ = 214028031294000.

The previous prime is 224344040443417. The next prime is 224344040443451. The reversal of 224344040443423 is 324344040443422.

It is not a de Polignac number, because 224344040443423 - 2⁴¹ = 222145017187871 is a prime.

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 224344040443423.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (224344040443403) 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 in 23 ways as a sum of consecutive naturals, for example, 1703756878 + ... + 1703888548.

Almost surely, 2^{224344040443423} is an apocalyptic number.

224344040443423 is a deficient number, since it is larger than the sum of its proper divisors (10567875017185).

224344040443423 is a wasteful number, since it uses less digits than its factorization.

224344040443423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142747 (or 142676 counting only the distinct ones).

The product of its (nonzero) digits is 3538944, while the sum is 43.

Adding to 224344040443423 its reverse (324344040443422), we get a palindrome (548688080886845).

Subtracting 224344040443423 from its reverse (324344040443422), we obtain a palindrome (99999999999999).

The spelling of 224344040443423 in words is "two hundred twenty-four trillion, three hundred forty-four billion, forty million, four hundred forty-three thousand, four hundred twenty-three".