41043163645 has 16 divisors (see below), whose sum is σ = 55581966720. Its totient is φ = 28820276800.

The previous prime is 41043163627. The next prime is 41043163663. The reversal of 41043163645 is 54636134014.

It is an interprime number because it is at equal distance from previous prime (41043163627) and next prime (41043163663).

It is not a de Polignac number, because 41043163645 - 2⁵ = 41043163613 is a prime.

It is a congruent number.

It is an unprimeable number.

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, 12864601 + ... + 12867790.

It is an arithmetic number, because the mean of its divisors is an integer number (3473872920).

Almost surely, 2^41043163645 is an apocalyptic number.

It is an amenable number.

41043163645 is a deficient number, since it is larger than the sum of its proper divisors (14538803075).

41043163645 is a wasteful number, since it uses less digits than its factorization.

41043163645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25732436.

The product of its (nonzero) digits is 103680, while the sum is 37.

Adding to 41043163645 its reverse (54636134014), we get a palindrome (95679297659).

The spelling of 41043163645 in words is "forty-one billion, forty-three million, one hundred sixty-three thousand, six hundred forty-five".