41623139017 has 2 divisors, whose sum is σ = 41623139018. Its totient is φ = 41623139016.

The previous prime is 41623139009. The next prime is 41623139039. The reversal of 41623139017 is 71093132614.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 26851410496 + 14771728521 = 163864^2 + 121539^2 .

It is a cyclic number.

It is not a de Polignac number, because 41623139017 - 2³ = 41623139009 is a prime.

It is not a weakly prime, because it can be changed into another prime (41623139057) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20811569508 + 20811569509.

It is an arithmetic number, because the mean of its divisors is an integer number (20811569509).

Almost surely, 2^41623139017 is an apocalyptic number.

It is an amenable number.

41623139017 is a deficient number, since it is larger than the sum of its proper divisors (1).

41623139017 is an equidigital number, since it uses as much as digits as its factorization.

41623139017 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 27216, while the sum is 37.

The spelling of 41623139017 in words is "forty-one billion, six hundred twenty-three million, one hundred thirty-nine thousand, seventeen".