14454443344 has 80 divisors (see below), whose sum is σ = 32208742080. Its totient is φ = 6214855680.

The previous prime is 14454443327. The next prime is 14454443369. The reversal of 14454443344 is 44334445441.

14454443344 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 14454443297 and 14454443306.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2448204 + ... + 2454100.

It is an arithmetic number, because the mean of its divisors is an integer number (402609276).

Almost surely, 2^14454443344 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 14454443344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16104371040).

14454443344 is an abundant number, since it is smaller than the sum of its proper divisors (17754298736).

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

14454443344 is a wasteful number, since it uses less digits than its factorization.

14454443344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6668 (or 6662 counting only the distinct ones).

The product of its digits is 737280, while the sum is 40.

Adding to 14454443344 its reverse (44334445441), we get a palindrome (58788888785).

The spelling of 14454443344 in words is "fourteen billion, four hundred fifty-four million, four hundred forty-three thousand, three hundred forty-four".