322355423 has 4 divisors (see below), whose sum is σ = 347152008. Its totient is φ = 297558840.

The previous prime is 322355413. The next prime is 322355441. The reversal of 322355423 is 324553223.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 324553223 = 2063 ⋅157321.

It is a cyclic number.

It is not a de Polignac number, because 322355423 - 2⁸ = 322355167 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 (322355413) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12398273 + ... + 12398298.

It is an arithmetic number, because the mean of its divisors is an integer number (86788002).

Almost surely, 2^322355423 is an apocalyptic number.

322355423 is a deficient number, since it is larger than the sum of its proper divisors (24796585).

322355423 is a wasteful number, since it uses less digits than its factorization.

322355423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24796584.

The product of its digits is 21600, while the sum is 29.

The square root of 322355423 is about 17954.2591882818. The cubic root of 322355423 is about 685.6644930962.

The spelling of 322355423 in words is "three hundred twenty-two million, three hundred fifty-five thousand, four hundred twenty-three".