8105004241 has 2 divisors, whose sum is σ = 8105004242. Its totient is φ = 8105004240.

The previous prime is 8105004203. The next prime is 8105004311. The reversal of 8105004241 is 1424005018.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5532384400 + 2572619841 = 74380^2 + 50721^2 .

It is a cyclic number.

It is not a de Polignac number, because 8105004241 - 2¹¹ = 8105002193 is a prime.

It is not a weakly prime, because it can be changed into another prime (8105004041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4052502120 + 4052502121.

It is an arithmetic number, because the mean of its divisors is an integer number (4052502121).

Almost surely, 2^8105004241 is an apocalyptic number.

It is an amenable number.

8105004241 is a deficient number, since it is larger than the sum of its proper divisors (1).

8105004241 is an equidigital number, since it uses as much as digits as its factorization.

8105004241 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1280, while the sum is 25.

The square root of 8105004241 is about 90027.7970462457. The cubic root of 8105004241 is about 2008.7123458226.

Adding to 8105004241 its reverse (1424005018), we get a palindrome (9529009259).

The spelling of 8105004241 in words is "eight billion, one hundred five million, four thousand, two hundred forty-one".