224434434423 has 32 divisors (see below), whose sum is σ = 302794652160. Its totient is φ = 147861060480.

The previous prime is 224434434421. The next prime is 224434434439. The reversal of 224434434423 is 324434434422.

224434434423 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 224434434423 - 2¹ = 224434434421 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (224434434421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 157056273 + ... + 157057701.

It is an arithmetic number, because the mean of its divisors is an integer number (9462332880).

Almost surely, 2^224434434423 is an apocalyptic number.

224434434423 is a deficient number, since it is larger than the sum of its proper divisors (78360217737).

224434434423 is a wasteful number, since it uses less digits than its factorization.

224434434423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3207.

The product of its digits is 884736, while the sum is 39.

Adding to 224434434423 its reverse (324434434422), we get a palindrome (548868868845).

Subtracting 224434434423 from its reverse (324434434422), we obtain a palindrome (99999999999).

The spelling of 224434434423 in words is "two hundred twenty-four billion, four hundred thirty-four million, four hundred thirty-four thousand, four hundred twenty-three".