41661613244241 has 24 divisors (see below), whose sum is σ = 63676792957440. Its totient is φ = 26174835525600.

The previous prime is 41661613244233. The next prime is 41661613244297. The reversal of 41661613244241 is 14244231616614.

It is a happy number.

41661613244241 is a `hidden beast` number, since 4 + 1 + 6 + 6 + 1 + 613 + 2 + 4 + 4 + 24 + 1 = 666.

41661613244241 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 41661613244241 - 2³ = 41661613244233 is a prime.

It is a super-2 number, since 2×41661613244241² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (41661613244231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 637755730 + ... + 637821051.

It is an arithmetic number, because the mean of its divisors is an integer number (2653199706560).

Almost surely, 2^{41661613244241} is an apocalyptic number.

It is an amenable number.

41661613244241 is a deficient number, since it is larger than the sum of its proper divisors (22015179713199).

41661613244241 is a wasteful number, since it uses less digits than its factorization.

41661613244241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1275576997 (or 1275576994 counting only the distinct ones).

The product of its digits is 663552, while the sum is 45.

The spelling of 41661613244241 in words is "forty-one trillion, six hundred sixty-one billion, six hundred thirteen million, two hundred forty-four thousand, two hundred forty-one".