8865317441 has 2 divisors, whose sum is σ = 8865317442. Its totient is φ = 8865317440.

The previous prime is 8865317431. The next prime is 8865317477. The reversal of 8865317441 is 1447135688.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8778753025 + 86564416 = 93695^2 + 9304^2 .

It is a cyclic number.

It is not a de Polignac number, because 8865317441 - 2¹⁴ = 8865301057 is a prime.

It is not a weakly prime, because it can be changed into another prime (8865317431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4432658720 + 4432658721.

It is an arithmetic number, because the mean of its divisors is an integer number (4432658721).

Almost surely, 2^8865317441 is an apocalyptic number.

It is an amenable number.

8865317441 is a deficient number, since it is larger than the sum of its proper divisors (1).

8865317441 is an equidigital number, since it uses as much as digits as its factorization.

8865317441 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 645120, while the sum is 47.

The square root of 8865317441 is about 94155.8146956416. The cubic root of 8865317441 is about 2069.6556671686.

The spelling of 8865317441 in words is "eight billion, eight hundred sixty-five million, three hundred seventeen thousand, four hundred forty-one".