4430323221024 has 192 divisors, whose sum is σ = 11955618662400. Its totient is φ = 1435807853568.

The previous prime is 4430323221017. The next prime is 4430323221029. The reversal of 4430323221024 is 4201223230344.

It is a junction number, because it is equal to n+sod(n) for n = 4430323220982 and 4430323221000.

It is not an unprimeable number, because it can be changed into a prime (4430323221029) 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, 1016826654 + ... + 1016831010.

It is an arithmetic number, because the mean of its divisors is an integer number (62268847200).

Almost surely, 2^{4430323221024} 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 4430323221024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5977809331200).

4430323221024 is an abundant number, since it is smaller than the sum of its proper divisors (7525295441376).

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

4430323221024 is a wasteful number, since it uses less digits than its factorization.

4430323221024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5855 (or 5847 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 30.

Adding to 4430323221024 its reverse (4201223230344), we get a palindrome (8631546451368).

The spelling of 4430323221024 in words is "four trillion, four hundred thirty billion, three hundred twenty-three million, two hundred twenty-one thousand, twenty-four".