13718370194 has 16 divisors (see below), whose sum is σ = 22052564928. Its totient is φ = 6383635632.

The previous prime is 13718370179. The next prime is 13718370203. The reversal of 13718370194 is 49107381731.

It is a happy number.

13718370194 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon 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 7 ways as a sum of consecutive naturals, for example, 4028372 + ... + 4031775.

It is an arithmetic number, because the mean of its divisors is an integer number (1378285308).

Almost surely, 2^13718370194 is an apocalyptic number.

13718370194 is a deficient number, since it is larger than the sum of its proper divisors (8334194734).

13718370194 is a wasteful number, since it uses less digits than its factorization.

13718370194 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8060209.

The product of its (nonzero) digits is 127008, while the sum is 44.

The spelling of 13718370194 in words is "thirteen billion, seven hundred eighteen million, three hundred seventy thousand, one hundred ninety-four".