41646223312641 has 48 divisors (see below), whose sum is σ = 65135110166400. Its totient is φ = 26295274267488.

The previous prime is 41646223312633. The next prime is 41646223312649. The reversal of 41646223312641 is 14621332264614.

41646223312641 is a `hidden beast` number, since 4 + 1 + 6 + 4 + 622 + 3 + 3 + 12 + 6 + 4 + 1 = 666.

It is an interprime number because it is at equal distance from previous prime (41646223312633) and next prime (41646223312649).

It is not a de Polignac number, because 41646223312641 - 2³ = 41646223312633 is a prime.

It is not an unprimeable number, because it can be changed into a prime (41646223312649) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 33196500 + ... + 34428186.

It is an arithmetic number, because the mean of its divisors is an integer number (1356981461800).

Almost surely, 2^{41646223312641} is an apocalyptic number.

It is an amenable number.

41646223312641 is a deficient number, since it is larger than the sum of its proper divisors (23488886853759).

41646223312641 is a wasteful number, since it uses less digits than its factorization.

41646223312641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1235203 (or 1235178 counting only the distinct ones).

The product of its digits is 995328, while the sum is 45.

The spelling of 41646223312641 in words is "forty-one trillion, six hundred forty-six billion, two hundred twenty-three million, three hundred twelve thousand, six hundred forty-one".