41663421204 has 24 divisors (see below), whose sum is σ = 97392388128. Its totient is φ = 13862415840.

The previous prime is 41663421157. The next prime is 41663421229. The reversal of 41663421204 is 40212436614.

It is a happy number.

41663421204 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3167067 + ... + 3180194.

It is an arithmetic number, because the mean of its divisors is an integer number (4058016172).

Almost surely, 2^41663421204 is an apocalyptic number.

It is an amenable number.

41663421204 is an abundant number, since it is smaller than the sum of its proper divisors (55728966924).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

41663421204 is a wasteful number, since it uses less digits than its factorization.

41663421204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6347815 (or 6347813 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 33.

Adding to 41663421204 its reverse (40212436614), we get a palindrome (81875857818).

The spelling of 41663421204 in words is "forty-one billion, six hundred sixty-three million, four hundred twenty-one thousand, two hundred four".