8191341742301 has 2 divisors, whose sum is σ = 8191341742302. Its totient is φ = 8191341742300.

The previous prime is 8191341742271. The next prime is 8191341742313. The reversal of 8191341742301 is 1032471431918.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6943040551225 + 1248301191076 = 2634965^2 + 1117274^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8191341742301 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8191341742391) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4095670871150 + 4095670871151.

It is an arithmetic number, because the mean of its divisors is an integer number (4095670871151).

Almost surely, 2^{8191341742301} is an apocalyptic number.

It is an amenable number.

8191341742301 is a deficient number, since it is larger than the sum of its proper divisors (1).

8191341742301 is an equidigital number, since it uses as much as digits as its factorization.

8191341742301 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 145152, while the sum is 44.

The spelling of 8191341742301 in words is "eight trillion, one hundred ninety-one billion, three hundred forty-one million, seven hundred forty-two thousand, three hundred one".