4320344241444 has 192 divisors, whose sum is σ = 13179773859840. Its totient is φ = 1068629345280.

The previous prime is 4320344241427. The next prime is 4320344241449. The reversal of 4320344241444 is 4441424430234.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (4320344241449) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 851787 + ... + 3060429.

It is an arithmetic number, because the mean of its divisors is an integer number (68644655520).

Almost surely, 2^{4320344241444} is an apocalyptic number.

4320344241444 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4320344241444, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6589886929920).

4320344241444 is an abundant number, since it is smaller than the sum of its proper divisors (8859429618396).

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

4320344241444 is a wasteful number, since it uses less digits than its factorization.

4320344241444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2208770 (or 2208768 counting only the distinct ones).

The product of its (nonzero) digits is 589824, while the sum is 39.

Adding to 4320344241444 its reverse (4441424430234), we get a palindrome (8761768671678).

The spelling of 4320344241444 in words is "four trillion, three hundred twenty billion, three hundred forty-four million, two hundred forty-one thousand, four hundred forty-four".