230440142022223 has 32 divisors (see below), whose sum is σ = 265519772513280. Its totient is φ = 195903074123520.

The previous prime is 230440142022163. The next prime is 230440142022281. The reversal of 230440142022223 is 322220241044032.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 230440142022223 - 2⁹ = 230440142021711 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230440142082223) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5125083540 + ... + 5125128502.

It is an arithmetic number, because the mean of its divisors is an integer number (8297492891040).

Almost surely, 2^{230440142022223} is an apocalyptic number.

230440142022223 is a deficient number, since it is larger than the sum of its proper divisors (35079630491057).

230440142022223 is a wasteful number, since it uses less digits than its factorization.

230440142022223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49767.

The product of its (nonzero) digits is 36864, while the sum is 31.

Adding to 230440142022223 its reverse (322220241044032), we get a palindrome (552660383066255).

The spelling of 230440142022223 in words is "two hundred thirty trillion, four hundred forty billion, one hundred forty-two million, twenty-two thousand, two hundred twenty-three".