8041359217 has 2 divisors, whose sum is σ = 8041359218. Its totient is φ = 8041359216.

The previous prime is 8041359197. The next prime is 8041359241. The reversal of 8041359217 is 7129531408.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5263647601 + 2777711616 = 72551^2 + 52704^2 .

It is a cyclic number.

It is not a de Polignac number, because 8041359217 - 2¹⁹ = 8040834929 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 8041359217.

It is not a weakly prime, because it can be changed into another prime (8041359017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4020679608 + 4020679609.

It is an arithmetic number, because the mean of its divisors is an integer number (4020679609).

Almost surely, 2^8041359217 is an apocalyptic number.

It is an amenable number.

8041359217 is a deficient number, since it is larger than the sum of its proper divisors (1).

8041359217 is an equidigital number, since it uses as much as digits as its factorization.

8041359217 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 60480, while the sum is 40.

The square root of 8041359217 is about 89673.6260948558. The cubic root of 8041359217 is about 2003.4406788868.

The spelling of 8041359217 in words is "eight billion, forty-one million, three hundred fifty-nine thousand, two hundred seventeen".