41663421206 has 32 divisors (see below), whose sum is σ = 68413022496. Its totient is φ = 18872320000.

The previous prime is 41663421157. The next prime is 41663421229. The reversal of 41663421206 is 60212436614.

It is a Curzon 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 15 ways as a sum of consecutive naturals, for example, 13699046 + ... + 13702086.

It is an arithmetic number, because the mean of its divisors is an integer number (2137906953).

Almost surely, 2^41663421206 is an apocalyptic number.

41663421206 is a deficient number, since it is larger than the sum of its proper divisors (26749601290).

41663421206 is a wasteful number, since it uses less digits than its factorization.

41663421206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5008.

The product of its (nonzero) digits is 41472, while the sum is 35.

The spelling of 41663421206 in words is "forty-one billion, six hundred sixty-three million, four hundred twenty-one thousand, two hundred six".