41640415163 has 8 divisors (see below), whose sum is σ = 41702099088. Its totient is φ = 41578765344.

The previous prime is 41640415153. The next prime is 41640415171. The reversal of 41640415163 is 36151404614.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 41640415163 - 2⁶ = 41640415099 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (41640415153) 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 7 ways as a sum of consecutive naturals, for example, 3372920 + ... + 3385242.

It is an arithmetic number, because the mean of its divisors is an integer number (5212762386).

Almost surely, 2^41640415163 is an apocalyptic number.

41640415163 is a deficient number, since it is larger than the sum of its proper divisors (61683925).

41640415163 is a wasteful number, since it uses less digits than its factorization.

41640415163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17053.

The product of its (nonzero) digits is 34560, while the sum is 35.

Adding to 41640415163 its reverse (36151404614), we get a palindrome (77791819777).

The spelling of 41640415163 in words is "forty-one billion, six hundred forty million, four hundred fifteen thousand, one hundred sixty-three".