41663421211 has 8 divisors (see below), whose sum is σ = 44946555264. Its totient is φ = 38472769920.

The previous prime is 41663421157. The next prime is 41663421229. The reversal of 41663421211 is 11212436614.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 41663421211 - 2¹¹ = 41663419163 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (41663425211) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23119755 + ... + 23121556.

It is an arithmetic number, because the mean of its divisors is an integer number (5618319408).

Almost surely, 2^41663421211 is an apocalyptic number.

41663421211 is a deficient number, since it is larger than the sum of its proper divisors (3283134053).

41663421211 is a wasteful number, since it uses less digits than its factorization.

41663421211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46241381.

The product of its digits is 6912, while the sum is 31.

Adding to 41663421211 its reverse (11212436614), we get a palindrome (52875857825).

The spelling of 41663421211 in words is "forty-one billion, six hundred sixty-three million, four hundred twenty-one thousand, two hundred eleven".