14093503818 has 8 divisors (see below), whose sum is σ = 28187007648. Its totient is φ = 4697834604.

The previous prime is 14093503811. The next prime is 14093503819. The reversal of 14093503818 is 81830539041.

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

14093503818 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 14093503818.

It is not an unprimeable number, because it can be changed into a prime (14093503811) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1174458646 + ... + 1174458657.

It is an arithmetic number, because the mean of its divisors is an integer number (3523375956).

Almost surely, 2^14093503818 is an apocalyptic number.

14093503818 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.

14093503818 is a wasteful number, since it uses less digits than its factorization.

14093503818 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2348917308.

The product of its (nonzero) digits is 103680, while the sum is 42.

The spelling of 14093503818 in words is "fourteen billion, ninety-three million, five hundred three thousand, eight hundred eighteen".