191113599104394 has 8 divisors (see below), whose sum is σ = 382227198208800. Its totient is φ = 63704533034796.

The previous prime is 191113599104387. The next prime is 191113599104413. The reversal of 191113599104394 is 493401995311191.

It is a happy number.

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

191113599104394 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15926133258694 + ... + 15926133258705.

It is an arithmetic number, because the mean of its divisors is an integer number (47778399776100).

Almost surely, 2^{191113599104394} is an apocalyptic number.

191113599104394 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.

191113599104394 is a wasteful number, since it uses less digits than its factorization.

191113599104394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31852266517404.

The product of its (nonzero) digits is 4723920, while the sum is 60.

The spelling of 191113599104394 in words is "one hundred ninety-one trillion, one hundred thirteen billion, five hundred ninety-nine million, one hundred four thousand, three hundred ninety-four".