41663602330813 has 16 divisors (see below), whose sum is σ = 41953485784320. Its totient is φ = 41374938931200.

The previous prime is 41663602330811. The next prime is 41663602330841. The reversal of 41663602330813 is 31803320636614.

It is a happy number.

41663602330813 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 41663602330813 - 2¹ = 41663602330811 is a prime.

It is a super-3 number, since 3×41663602330813³ (a number of 42 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41663602330811) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 102843693 + ... + 103248013.

It is an arithmetic number, because the mean of its divisors is an integer number (2622092861520).

Almost surely, 2^{41663602330813} is an apocalyptic number.

It is an amenable number.

41663602330813 is a deficient number, since it is larger than the sum of its proper divisors (289883453507).

41663602330813 is a wasteful number, since it uses less digits than its factorization.

41663602330813 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 405828.

The product of its (nonzero) digits is 1119744, while the sum is 46.

The spelling of 41663602330813 in words is "forty-one trillion, six hundred sixty-three billion, six hundred two million, three hundred thirty thousand, eight hundred thirteen".