41664262231 has 2 divisors, whose sum is σ = 41664262232. Its totient is φ = 41664262230.

The previous prime is 41664262207. The next prime is 41664262247. The reversal of 41664262231 is 13226246614.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 41664262231 - 2⁹ = 41664261719 is a prime.

It is a super-2 number, since 2×41664262231² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41664262261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20832131115 + 20832131116.

It is an arithmetic number, because the mean of its divisors is an integer number (20832131116).

Almost surely, 2^41664262231 is an apocalyptic number.

41664262231 is a deficient number, since it is larger than the sum of its proper divisors (1).

41664262231 is an equidigital number, since it uses as much as digits as its factorization.

41664262231 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 82944, while the sum is 37.

The spelling of 41664262231 in words is "forty-one billion, six hundred sixty-four million, two hundred sixty-two thousand, two hundred thirty-one".