8294391791193 has 16 divisors (see below), whose sum is σ = 11066982301440. Its totient is φ = 5525699104464.

The previous prime is 8294391791141. The next prime is 8294391791197. The reversal of 8294391791193 is 3911971934928.

It is a happy number.

It is not a de Polignac number, because 8294391791193 - 2¹⁰ = 8294391790169 is a prime.

It is not an unprimeable number, because it can be changed into a prime (8294391791197) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28117498 + ... + 28410956.

It is an arithmetic number, because the mean of its divisors is an integer number (691686393840).

Almost surely, 2^{8294391791193} is an apocalyptic number.

It is an amenable number.

8294391791193 is a deficient number, since it is larger than the sum of its proper divisors (2772590510247).

8294391791193 is a wasteful number, since it uses less digits than its factorization.

8294391791193 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 300068.

The product of its digits is 26453952, while the sum is 66.

The spelling of 8294391791193 in words is "eight trillion, two hundred ninety-four billion, three hundred ninety-one million, seven hundred ninety-one thousand, one hundred ninety-three".