8041300681 has 2 divisors, whose sum is σ = 8041300682. Its totient is φ = 8041300680.

The previous prime is 8041300649. The next prime is 8041300691. The reversal of 8041300681 is 1860031408.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7103961225 + 937339456 = 84285^2 + 30616^2 .

It is a cyclic number.

It is not a de Polignac number, because 8041300681 - 2⁵ = 8041300649 is a prime.

It is a super-2 number, since 2×8041300681² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (8041300601) 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, 4020650340 + 4020650341.

It is an arithmetic number, because the mean of its divisors is an integer number (4020650341).

Almost surely, 2^8041300681 is an apocalyptic number.

It is an amenable number.

8041300681 is a deficient number, since it is larger than the sum of its proper divisors (1).

8041300681 is an equidigital number, since it uses as much as digits as its factorization.

8041300681 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4608, while the sum is 31.

The square root of 8041300681 is about 89673.2997106720. The cubic root of 8041300681 is about 2003.4358176154.

The spelling of 8041300681 in words is "eight billion, forty-one million, three hundred thousand, six hundred eighty-one".