41783855017 has 2 divisors, whose sum is σ = 41783855018. Its totient is φ = 41783855016.

The previous prime is 41783854999. The next prime is 41783855053. The reversal of 41783855017 is 71055838714.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 36329884816 + 5453970201 = 190604^2 + 73851^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-41783855017 is a prime.

It is not a weakly prime, because it can be changed into another prime (41783855317) 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, 20891927508 + 20891927509.

It is an arithmetic number, because the mean of its divisors is an integer number (20891927509).

Almost surely, 2^41783855017 is an apocalyptic number.

It is an amenable number.

41783855017 is a deficient number, since it is larger than the sum of its proper divisors (1).

41783855017 is an equidigital number, since it uses as much as digits as its factorization.

41783855017 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 940800, while the sum is 49.

The spelling of 41783855017 in words is "forty-one billion, seven hundred eighty-three million, eight hundred fifty-five thousand, seventeen".