321414321442223 has 12 divisors (see below), whose sum is σ = 343607940362712. Its totient is φ = 300580796630400.

The previous prime is 321414321442129. The next prime is 321414321442231. The reversal of 321414321442223 is 322244123414123.

It is a de Polignac number, because none of the positive numbers 2^k-321414321442223 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 (321414321441223) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3541866353 + ... + 3541957098.

It is an arithmetic number, because the mean of its divisors is an integer number (28633995030226).

Almost surely, 2^{321414321442223} is an apocalyptic number.

321414321442223 is a deficient number, since it is larger than the sum of its proper divisors (22193618920489).

321414321442223 is a wasteful number, since it uses less digits than its factorization.

321414321442223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7083823642 (or 7083823625 counting only the distinct ones).

The product of its digits is 221184, while the sum is 38.

Adding to 321414321442223 its reverse (322244123414123), we get a palindrome (643658444856346).

The spelling of 321414321442223 in words is "three hundred twenty-one trillion, four hundred fourteen billion, three hundred twenty-one million, four hundred forty-two thousand, two hundred twenty-three".