14343635816 has 16 divisors (see below), whose sum is σ = 27550276740. Its totient is φ = 6996895360.

The previous prime is 14343635809. The next prime is 14343635881. The reversal of 14343635816 is 61853634341.

14343635816 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 2 ways, for example, as 14173854916 + 169780900 = 119054^2 + 13030^2 .

It is a super-3 number, since 3×14343635816³ (a number of 31 digits) contains 333 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 3 ways as a sum of consecutive naturals, for example, 21864971 + ... + 21865626.

Almost surely, 2^14343635816 is an apocalyptic number.

It is an amenable number.

14343635816 is a deficient number, since it is larger than the sum of its proper divisors (13206640924).

14343635816 is a wasteful number, since it uses less digits than its factorization.

14343635816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43730644 (or 43730640 counting only the distinct ones).

The product of its digits is 622080, while the sum is 44.

The spelling of 14343635816 in words is "fourteen billion, three hundred forty-three million, six hundred thirty-five thousand, eight hundred sixteen".