41663546444 has 24 divisors (see below), whose sum is σ = 78611895600. Its totient is φ = 19206765504.

The previous prime is 41663546383. The next prime is 41663546479. The reversal of 41663546444 is 44464536614.

It is a super-2 number, since 2×41663546444² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 425294 + ... + 514005.

It is an arithmetic number, because the mean of its divisors is an integer number (3275495650).

Almost surely, 2^41663546444 is an apocalyptic number.

It is an amenable number.

41663546444 is a deficient number, since it is larger than the sum of its proper divisors (36948349156).

41663546444 is a wasteful number, since it uses less digits than its factorization.

41663546444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 940169 (or 940167 counting only the distinct ones).

The product of its digits is 3317760, while the sum is 47.

The spelling of 41663546444 in words is "forty-one billion, six hundred sixty-three million, five hundred forty-six thousand, four hundred forty-four".