41540335164 has 60 divisors (see below), whose sum is σ = 108661121800. Its totient is φ = 13838301792.

The previous prime is 41540335163. The next prime is 41540335181. The reversal of 41540335164 is 46153304514.

41540335164 is a `hidden beast` number, since 4 + 1 + 540 + 3 + 3 + 51 + 64 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41540335163) 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 19 ways as a sum of consecutive naturals, for example, 502347 + ... + 579165.

Almost surely, 2^41540335164 is an apocalyptic number.

It is an amenable number.

41540335164 is an abundant number, since it is smaller than the sum of its proper divisors (67120786636).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

41540335164 is a wasteful number, since it uses less digits than its factorization.

41540335164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78504 (or 78493 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 36.

Adding to 41540335164 its reverse (46153304514), we get a palindrome (87693639678).

The spelling of 41540335164 in words is "forty-one billion, five hundred forty million, three hundred thirty-five thousand, one hundred sixty-four".