14440807806 has 8 divisors (see below), whose sum is σ = 28881615624. Its totient is φ = 4813602600.

The previous prime is 14440807793. The next prime is 14440807813. The reversal of 14440807806 is 60870804441.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

14440807806 is an admirable number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1203400645 + ... + 1203400656.

It is an arithmetic number, because the mean of its divisors is an integer number (3610201953).

Almost surely, 2^14440807806 is an apocalyptic number.

14440807806 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

14440807806 is a wasteful number, since it uses less digits than its factorization.

14440807806 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2406801306.

The product of its (nonzero) digits is 172032, while the sum is 42.

The spelling of 14440807806 in words is "fourteen billion, four hundred forty million, eight hundred seven thousand, eight hundred six".