41205040159 has 2 divisors, whose sum is σ = 41205040160. Its totient is φ = 41205040158.

The previous prime is 41205040153. The next prime is 41205040171. The reversal of 41205040159 is 95104050214.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 41205040159 - 2¹⁷ = 41204909087 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 41205040159.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41205040153) 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, 20602520079 + 20602520080.

It is an arithmetic number, because the mean of its divisors is an integer number (20602520080).

Almost surely, 2^41205040159 is an apocalyptic number.

41205040159 is a deficient number, since it is larger than the sum of its proper divisors (1).

41205040159 is an equidigital number, since it uses as much as digits as its factorization.

41205040159 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7200, while the sum is 31.

The spelling of 41205040159 in words is "forty-one billion, two hundred five million, forty thousand, one hundred fifty-nine".