14004440424 has 96 divisors (see below), whose sum is σ = 40868755200. Its totient is φ = 4306688640.

The previous prime is 14004440389. The next prime is 14004440453. The reversal of 14004440424 is 42404440041.

14004440424 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×14004440424² (a number of 21 digits) contains 22 as substring.

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 23 ways as a sum of consecutive naturals, for example, 2534737 + ... + 2540255.

It is an arithmetic number, because the mean of its divisors is an integer number (425716200).

Almost surely, 2^14004440424 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 14004440424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20434377600).

14004440424 is an abundant number, since it is smaller than the sum of its proper divisors (26864314776).

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

14004440424 is a wasteful number, since it uses less digits than its factorization.

14004440424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8255 (or 8248 counting only the distinct ones).

The product of its (nonzero) digits is 8192, while the sum is 27.

Adding to 14004440424 its reverse (42404440041), we get a palindrome (56408880465).

The spelling of 14004440424 in words is "fourteen billion, four million, four hundred forty thousand, four hundred twenty-four".