423422224323 has 8 divisors (see below), whose sum is σ = 645214818048. Its totient is φ = 241955556744.

The previous prime is 423422224261. The next prime is 423422224327. The reversal of 423422224323 is 323422224324.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 423422224323 - 2¹⁸ = 423421962179 is a prime.

It is not an unprimeable number, because it can be changed into a prime (423422224327) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10081481511 + ... + 10081481552.

It is an arithmetic number, because the mean of its divisors is an integer number (80651852256).

Almost surely, 2^423422224323 is an apocalyptic number.

423422224323 is a deficient number, since it is larger than the sum of its proper divisors (221792593725).

423422224323 is a wasteful number, since it uses less digits than its factorization.

423422224323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20162963073.

The product of its digits is 110592, while the sum is 33.

Adding to 423422224323 its reverse (323422224324), we get a palindrome (746844448647).

Subtracting from 423422224323 its reverse (323422224324), we obtain a palindrome (99999999999).

The spelling of 423422224323 in words is "four hundred twenty-three billion, four hundred twenty-two million, two hundred twenty-four thousand, three hundred twenty-three".