14441433344 has 72 divisors (see below), whose sum is σ = 31393325880. Its totient is φ = 6590251008.

The previous prime is 14441433337. The next prime is 14441433353. The reversal of 14441433344 is 44333414441.

It can be written as a sum of positive squares in 4 ways, for example, as 301369600 + 14140063744 = 17360^2 + 118912^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 271814 + ... + 320570.

It is an arithmetic number, because the mean of its divisors is an integer number (436018415).

Almost surely, 2^14441433344 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 14441433344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15696662940).

14441433344 is an abundant number, since it is smaller than the sum of its proper divisors (16951892536).

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

14441433344 is an equidigital number, since it uses as much as digits as its factorization.

14441433344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48875 (or 48861 counting only the distinct ones).

The product of its digits is 110592, while the sum is 35.

Adding to 14441433344 its reverse (44333414441), we get a palindrome (58774847785).

The spelling of 14441433344 in words is "fourteen billion, four hundred forty-one million, four hundred thirty-three thousand, three hundred forty-four".