322143404341223 has 4 divisors (see below), whose sum is σ = 322144170346488. Its totient is φ = 322142638335960.

The previous prime is 322143404341153. The next prime is 322143404341237.

322143404341223 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 322143404341223 - 2²⁴ = 322143387564007 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 (322143404341723) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 382371461 + ... + 383213022.

It is an arithmetic number, because the mean of its divisors is an integer number (80536042586622).

Almost surely, 2^{322143404341223} is an apocalyptic number.

322143404341223 is a deficient number, since it is larger than the sum of its proper divisors (766005265).

322143404341223 is an equidigital number, since it uses as much as digits as its factorization.

322143404341223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 766005264.

The product of its (nonzero) digits is 331776, while the sum is 38.

It can be divided in two parts, 32214340 and 4341223, that added together give a palindrome (36555563).

The spelling of 322143404341223 in words is "three hundred twenty-two trillion, one hundred forty-three billion, four hundred four million, three hundred forty-one thousand, two hundred twenty-three".