342223404322243 has 16 divisors (see below), whose sum is σ = 346316829012000. Its totient is φ = 338141638259712.

The previous prime is 342223404322201. The next prime is 342223404322277.

342223404322243 is nontrivially palindromic in base 10.

It is a cyclic number.

It is not a de Polignac number, because 342223404322243 - 2⁹ = 342223404321731 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 342223404322196 and 342223404322205.

It is not an unprimeable number, because it can be changed into a prime (342223404328243) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 551281353 + ... + 551901781.

It is an arithmetic number, because the mean of its divisors is an integer number (21644801813250).

Almost surely, 2^{342223404322243} is an apocalyptic number.

342223404322243 is a deficient number, since it is larger than the sum of its proper divisors (4093424689757).

342223404322243 is an equidigital number, since it uses as much as digits as its factorization.

342223404322243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 629814.

The product of its (nonzero) digits is 1327104, while the sum is 40.

It can be divided in two parts, 34222340 and 4322243, that added together give a palindrome (38544583).

The spelling of 342223404322243 in words is "three hundred forty-two trillion, two hundred twenty-three billion, four hundred four million, three hundred twenty-two thousand, two hundred forty-three".