41159309 has 2 divisors, whose sum is σ = 41159310. Its totient is φ = 41159308.

The previous prime is 41159273. The next prime is 41159317. The reversal of 41159309 is 90395114.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 24226084 + 16933225 = 4922^2 + 4115^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-41159309 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41159359) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20579654 + 20579655.

It is an arithmetic number, because the mean of its divisors is an integer number (20579655).

Almost surely, 2^41159309 is an apocalyptic number.

It is an amenable number.

41159309 is a deficient number, since it is larger than the sum of its proper divisors (1).

41159309 is an equidigital number, since it uses as much as digits as its factorization.

41159309 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4860, while the sum is 32.

The square root of 41159309 is about 6415.5521196542. The cubic root of 41159309 is about 345.2677582497.

The spelling of 41159309 in words is "forty-one million, one hundred fifty-nine thousand, three hundred nine".