41315092409 has 2 divisors, whose sum is σ = 41315092410. Its totient is φ = 41315092408.

The previous prime is 41315092361. The next prime is 41315092493. The reversal of 41315092409 is 90429051314.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 39101107600 + 2213984809 = 197740^2 + 47053^2 .

It is a cyclic number.

It is not a de Polignac number, because 41315092409 - 2²⁴ = 41298315193 is a prime.

It is not a weakly prime, because it can be changed into another prime (41315092499) 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, 20657546204 + 20657546205.

It is an arithmetic number, because the mean of its divisors is an integer number (20657546205).

Almost surely, 2^41315092409 is an apocalyptic number.

It is an amenable number.

41315092409 is a deficient number, since it is larger than the sum of its proper divisors (1).

41315092409 is an equidigital number, since it uses as much as digits as its factorization.

41315092409 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 38880, while the sum is 38.

The spelling of 41315092409 in words is "forty-one billion, three hundred fifteen million, ninety-two thousand, four hundred nine".