423224022304 has 96 divisors (see below), whose sum is σ = 889044387840. Its totient is φ = 197860346112.

The previous prime is 423224022227. The next prime is 423224022311. The reversal of 423224022304 is 403220422324.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29707407 + ... + 29721649.

It is an arithmetic number, because the mean of its divisors is an integer number (9260879040).

Almost surely, 2^423224022304 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 423224022304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (444522193920).

423224022304 is an abundant number, since it is smaller than the sum of its proper divisors (465820365536).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

423224022304 is a wasteful number, since it uses less digits than its factorization.

423224022304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15182 (or 15174 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 28.

Adding to 423224022304 its reverse (403220422324), we get a palindrome (826444444628).

The spelling of 423224022304 in words is "four hundred twenty-three billion, two hundred twenty-four million, twenty-two thousand, three hundred four".