321622852341 has 32 divisors (see below), whose sum is σ = 491115409408. Its totient is φ = 183401003520.

The previous prime is 321622852319. The next prime is 321622852349. The reversal of 321622852341 is 143258226123.

321622852341 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 321622852341 - 2¹⁰ = 321622851317 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 321622852341.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (321622852349) 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, 33162405 + ... + 33172101.

It is an arithmetic number, because the mean of its divisors is an integer number (15347356544).

Almost surely, 2^321622852341 is an apocalyptic number.

It is an amenable number.

321622852341 is a deficient number, since it is larger than the sum of its proper divisors (169492557067).

321622852341 is a wasteful number, since it uses less digits than its factorization.

321622852341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12841.

The product of its digits is 138240, while the sum is 39.

The spelling of 321622852341 in words is "three hundred twenty-one billion, six hundred twenty-two million, eight hundred fifty-two thousand, three hundred forty-one".