224144142323 has 2 divisors, whose sum is σ = 224144142324. Its totient is φ = 224144142322.

The previous prime is 224144142311. The next prime is 224144142361. The reversal of 224144142323 is 323241441422.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 224144142323 - 2¹² = 224144138227 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 224144142323.

It is not a weakly prime, because it can be changed into another prime (224144142373) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112072071161 + 112072071162.

It is an arithmetic number, because the mean of its divisors is an integer number (112072071162).

Almost surely, 2^224144142323 is an apocalyptic number.

224144142323 is a deficient number, since it is larger than the sum of its proper divisors (1).

224144142323 is an equidigital number, since it uses as much as digits as its factorization.

224144142323 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 36864, while the sum is 32.

Adding to 224144142323 its reverse (323241441422), we get a palindrome (547385583745).

The spelling of 224144142323 in words is "two hundred twenty-four billion, one hundred forty-four million, one hundred forty-two thousand, three hundred twenty-three".