8119700773085 has 32 divisors (see below), whose sum is σ = 11091945295872. Its totient is φ = 5648299145280.

The previous prime is 8119700773081. The next prime is 8119700773127. The reversal of 8119700773085 is 5803770079118.

It is a happy number.

It is not a de Polignac number, because 8119700773085 - 2² = 8119700773081 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 8119700773085.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8119700773081) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 45535772 + ... + 45713738.

It is an arithmetic number, because the mean of its divisors is an integer number (346623290496).

Almost surely, 2^{8119700773085} is an apocalyptic number.

It is an amenable number.

8119700773085 is a deficient number, since it is larger than the sum of its proper divisors (2972244522787).

8119700773085 is a wasteful number, since it uses less digits than its factorization.

8119700773085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 214073.

The product of its (nonzero) digits is 2963520, while the sum is 56.

The spelling of 8119700773085 in words is "eight trillion, one hundred nineteen billion, seven hundred million, seven hundred seventy-three thousand, eighty-five".