8805939843193 has 2 divisors, whose sum is σ = 8805939843194. Its totient is φ = 8805939843192.

The previous prime is 8805939843187. The next prime is 8805939843241. The reversal of 8805939843193 is 3913489395088.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8569717598464 + 236222244729 = 2927408^2 + 486027^2 .

It is a cyclic number.

It is not a de Polignac number, because 8805939843193 - 2⁵ = 8805939843161 is a prime.

It is not a weakly prime, because it can be changed into another prime (8805939843293) by changing a digit.

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 as a sum of consecutive naturals, namely, 4402969921596 + 4402969921597.

It is an arithmetic number, because the mean of its divisors is an integer number (4402969921597).

Almost surely, 2^{8805939843193} is an apocalyptic number.

It is an amenable number.

8805939843193 is a deficient number, since it is larger than the sum of its proper divisors (1).

8805939843193 is an equidigital number, since it uses as much as digits as its factorization.

8805939843193 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 201553920, while the sum is 70.

The spelling of 8805939843193 in words is "eight trillion, eight hundred five billion, nine hundred thirty-nine million, eight hundred forty-three thousand, one hundred ninety-three".