8601343811 has 2 divisors, whose sum is σ = 8601343812. Its totient is φ = 8601343810.

The previous prime is 8601343739. The next prime is 8601343813. The reversal of 8601343811 is 1183431068.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8601343811 is a prime.

Together with 8601343813, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (8601343813) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4300671905 + 4300671906.

It is an arithmetic number, because the mean of its divisors is an integer number (4300671906).

Almost surely, 2^8601343811 is an apocalyptic number.

8601343811 is a deficient number, since it is larger than the sum of its proper divisors (1).

8601343811 is an equidigital number, since it uses as much as digits as its factorization.

8601343811 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13824, while the sum is 35.

The square root of 8601343811 is about 92743.4300152846. The cubic root of 8601343811 is about 2048.9063221178.

Adding to 8601343811 its reverse (1183431068), we get a palindrome (9784774879).

The spelling of 8601343811 in words is "eight billion, six hundred one million, three hundred forty-three thousand, eight hundred eleven".