13805340178 has 16 divisors (see below), whose sum is σ = 25058433024. Its totient is φ = 5568540480.

The previous prime is 13805340167. The next prime is 13805340223. The reversal of 13805340178 is 87104350831.

13805340178 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 13805340178.

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 7 ways as a sum of consecutive naturals, for example, 29002578 + ... + 29003053.

It is an arithmetic number, because the mean of its divisors is an integer number (1566152064).

Almost surely, 2^13805340178 is an apocalyptic number.

13805340178 is a deficient number, since it is larger than the sum of its proper divisors (11253092846).

13805340178 is a wasteful number, since it uses less digits than its factorization.

13805340178 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58005657.

The product of its (nonzero) digits is 80640, while the sum is 40.

The spelling of 13805340178 in words is "thirteen billion, eight hundred five million, three hundred forty thousand, one hundred seventy-eight".