323422044031 has 4 divisors (see below), whose sum is σ = 323433379912. Its totient is φ = 323410708152.

The previous prime is 323422044019. The next prime is 323422044061. The reversal of 323422044031 is 130440224323.

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 323422044031 - 2²⁹ = 322885173119 is a prime.

It is a super-2 number, since 2×323422044031² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (323422044061) 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, 5625036 + ... + 5682241.

It is an arithmetic number, because the mean of its divisors is an integer number (80858344978).

Almost surely, 2^323422044031 is an apocalyptic number.

323422044031 is a deficient number, since it is larger than the sum of its proper divisors (11335881).

323422044031 is a wasteful number, since it uses less digits than its factorization.

323422044031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11335880.

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 323422044031 its reverse (130440224323), we get a palindrome (453862268354).

The spelling of 323422044031 in words is "three hundred twenty-three billion, four hundred twenty-two million, forty-four thousand, thirty-one".