14243805858 has 8 divisors (see below), whose sum is σ = 28487611728. Its totient is φ = 4747935284.

The previous prime is 14243805847. The next prime is 14243805893. The reversal of 14243805858 is 85850834241.

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

14243805858 is an admirable number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1186983816 + ... + 1186983827.

It is an arithmetic number, because the mean of its divisors is an integer number (3560951466).

Almost surely, 2^14243805858 is an apocalyptic number.

14243805858 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.

14243805858 is a wasteful number, since it uses less digits than its factorization.

14243805858 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2373967648.

The product of its (nonzero) digits is 1228800, while the sum is 48.

The spelling of 14243805858 in words is "fourteen billion, two hundred forty-three million, eight hundred five thousand, eight hundred fifty-eight".