41326905005 has 4 divisors (see below), whose sum is σ = 49592286012. Its totient is φ = 33061524000.

The previous prime is 41326904989. The next prime is 41326905019. The reversal of 41326905005 is 50050962314.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 50050962314 = 2 ⋅25025481157.

It can be written as a sum of positive squares in 2 ways, for example, as 29914469764 + 11412435241 = 172958^2 + 106829^2 .

It is not a de Polignac number, because 41326905005 - 2⁴ = 41326904989 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 4132690496 + ... + 4132690505.

It is an arithmetic number, because the mean of its divisors is an integer number (12398071503).

Almost surely, 2^41326905005 is an apocalyptic number.

It is an amenable number.

41326905005 is a deficient number, since it is larger than the sum of its proper divisors (8265381007).

41326905005 is an equidigital number, since it uses as much as digits as its factorization.

41326905005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8265381006.

The product of its (nonzero) digits is 32400, while the sum is 35.

The spelling of 41326905005 in words is "forty-one billion, three hundred twenty-six million, nine hundred five thousand, five".