14424970816 has 21 divisors (see below), whose sum is σ = 28626458241. Its totient is φ = 7212004992.

The previous prime is 14424970741. The next prime is 14424970841. The reversal of 14424970816 is 61807942441.

The square root of 14424970816 is 120104.

It is a perfect power (a square), and thus also a powerful number.

14424970816 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 10543182400 + 3881788416 = 102680^2 + 62304^2 .

It is a Duffinian 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 2 ways as a sum of consecutive naturals, for example, 953326 + ... + 968338.

Almost surely, 2^14424970816 is an apocalyptic number.

14424970816 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

14424970816 is the 120104-th square number.

It is an amenable number.

14424970816 is a deficient number, since it is larger than the sum of its proper divisors (14201487425).

14424970816 is an frugal number, since it uses more digits than its factorization.

14424970816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30038 (or 15015 counting only the distinct ones).

The product of its (nonzero) digits is 387072, while the sum is 46.

The spelling of 14424970816 in words is "fourteen billion, four hundred twenty-four million, nine hundred seventy thousand, eight hundred sixteen".