41663761364 has 24 divisors (see below), whose sum is σ = 77248682280. Its totient is φ = 19594238976.

The previous prime is 41663761357. The next prime is 41663761409. The reversal of 41663761364 is 46316736614.

It can be written as a sum of positive squares in 4 ways, for example, as 24011981764 + 17651779600 = 154958^2 + 132860^2 .

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 80987 + ... + 299810.

It is an arithmetic number, because the mean of its divisors is an integer number (3218695095).

Almost surely, 2^41663761364 is an apocalyptic number.

It is an amenable number.

41663761364 is a deficient number, since it is larger than the sum of its proper divisors (35584920916).

41663761364 is a wasteful number, since it uses less digits than its factorization.

41663761364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 382427 (or 382425 counting only the distinct ones).

The product of its digits is 1306368, while the sum is 47.

The spelling of 41663761364 in words is "forty-one billion, six hundred sixty-three million, seven hundred sixty-one thousand, three hundred sixty-four".