41663353263 has 16 divisors (see below), whose sum is σ = 63490465536. Its totient is φ = 23806336320.

The previous prime is 41663353261. The next prime is 41663353267. The reversal of 41663353263 is 36235336614.

It is a happy number.

It is not a de Polignac number, because 41663353263 - 2¹ = 41663353261 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41663353261) by changing a digit.

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, 451995 + ... + 536307.

It is an arithmetic number, because the mean of its divisors is an integer number (3968154096).

Almost surely, 2^41663353263 is an apocalyptic number.

41663353263 is a deficient number, since it is larger than the sum of its proper divisors (21827112273).

41663353263 is a wasteful number, since it uses less digits than its factorization.

41663353263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107854.

The product of its digits is 699840, while the sum is 42.

Adding to 41663353263 its reverse (36235336614), we get a palindrome (77898689877).

The spelling of 41663353263 in words is "forty-one billion, six hundred sixty-three million, three hundred fifty-three thousand, two hundred sixty-three".