4400443342230 has 256 divisors, whose sum is σ = 12239832084480. Its totient is φ = 1003270828032.

The previous prime is 4400443342193. The next prime is 4400443342231. The reversal of 4400443342230 is 322433440044.

It is a junction number, because it is equal to n+sod(n) for n = 4400443342191 and 4400443342200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4400443342231) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 352791274 + ... + 352803746.

It is an arithmetic number, because the mean of its divisors is an integer number (47811844080).

Almost surely, 2^{4400443342230} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4400443342230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6119916042240).

4400443342230 is an abundant number, since it is smaller than the sum of its proper divisors (7839388742250).

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

4400443342230 is a wasteful number, since it uses less digits than its factorization.

4400443342230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13575.

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

Adding to 4400443342230 its reverse (322433440044), we get a palindrome (4722876782274).

The spelling of 4400443342230 in words is "four trillion, four hundred billion, four hundred forty-three million, three hundred forty-two thousand, two hundred thirty".