41664321363 has 16 divisors (see below), whose sum is σ = 64686387456. Its totient is φ = 23358972000.

The previous prime is 41664321301. The next prime is 41664321383. The reversal of 41664321363 is 36312346614.

It is not a de Polignac number, because 41664321363 - 2¹⁶ = 41664255827 is a prime.

It is not an unprimeable number, because it can be changed into a prime (41664321383) 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, 18716013 + ... + 18718238.

It is an arithmetic number, because the mean of its divisors is an integer number (4042899216).

Almost surely, 2^41664321363 is an apocalyptic number.

41664321363 is a deficient number, since it is larger than the sum of its proper divisors (23022066093).

41664321363 is a wasteful number, since it uses less digits than its factorization.

41664321363 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37434314.

The product of its digits is 186624, while the sum is 39.

Adding to 41664321363 its reverse (36312346614), we get a palindrome (77976667977).

The spelling of 41664321363 in words is "forty-one billion, six hundred sixty-four million, three hundred twenty-one thousand, three hundred sixty-three".