41090302609 has 2 divisors, whose sum is σ = 41090302610. Its totient is φ = 41090302608.

The previous prime is 41090302601. The next prime is 41090302651. The reversal of 41090302609 is 90620309014.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 41054864400 + 35438209 = 202620^2 + 5953^2 .

It is a cyclic number.

It is not a de Polignac number, because 41090302609 - 2³ = 41090302601 is a prime.

It is not a weakly prime, because it can be changed into another prime (41090302601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20545151304 + 20545151305.

It is an arithmetic number, because the mean of its divisors is an integer number (20545151305).

Almost surely, 2^41090302609 is an apocalyptic number.

It is an amenable number.

41090302609 is a deficient number, since it is larger than the sum of its proper divisors (1).

41090302609 is an equidigital number, since it uses as much as digits as its factorization.

41090302609 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11664, while the sum is 34.

The spelling of 41090302609 in words is "forty-one billion, ninety million, three hundred two thousand, six hundred nine".