224312342443 has 24 divisors (see below), whose sum is σ = 272451180960. Its totient is φ = 183792470400.

The previous prime is 224312342399. The next prime is 224312342461. The reversal of 224312342443 is 344243213422.

It is not a de Polignac number, because 224312342443 - 2²⁹ = 223775471531 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 224312342399 and 224312342408.

It is not an unprimeable number, because it can be changed into a prime (224312342843) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1751493 + ... + 1875193.

It is an arithmetic number, because the mean of its divisors is an integer number (11352132540).

Almost surely, 2^224312342443 is an apocalyptic number.

224312342443 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

224312342443 is a deficient number, since it is larger than the sum of its proper divisors (48138838517).

224312342443 is a wasteful number, since it uses less digits than its factorization.

224312342443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125347 (or 125340 counting only the distinct ones).

The product of its digits is 110592, while the sum is 34.

Adding to 224312342443 its reverse (344243213422), we get a palindrome (568555555865).

The spelling of 224312342443 in words is "two hundred twenty-four billion, three hundred twelve million, three hundred forty-two thousand, four hundred forty-three".