223023121304342 has 16 divisors (see below), whose sum is σ = 352254672806400. Its totient is φ = 105608660446440.

The previous prime is 223023121304329. The next prime is 223023121304393. The reversal of 223023121304342 is 243403121320322.

It is a junction number, because it is equal to n+sod(n) for n = 223023121304299 and 223023121304308.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 940732634 + ... + 940969677.

It is an arithmetic number, because the mean of its divisors is an integer number (22015917050400).

Almost surely, 2^{223023121304342} is an apocalyptic number.

223023121304342 is a deficient number, since it is larger than the sum of its proper divisors (129231551502058).

223023121304342 is a wasteful number, since it uses less digits than its factorization.

223023121304342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1881705451.

The product of its (nonzero) digits is 41472, while the sum is 32.

Adding to 223023121304342 its reverse (243403121320322), we get a palindrome (466426242624664).

The spelling of 223023121304342 in words is "two hundred twenty-three trillion, twenty-three billion, one hundred twenty-one million, three hundred four thousand, three hundred forty-two".