41112305643 has 4 divisors (see below), whose sum is σ = 54816407528. Its totient is φ = 27408203760.

The previous prime is 41112305639. The next prime is 41112305669. The reversal of 41112305643 is 34650321114.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 41112305643 - 2² = 41112305639 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 41112305643.

It is not an unprimeable number, because it can be changed into a prime (41112305743) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6852050938 + ... + 6852050943.

It is an arithmetic number, because the mean of its divisors is an integer number (13704101882).

Almost surely, 2^41112305643 is an apocalyptic number.

41112305643 is a deficient number, since it is larger than the sum of its proper divisors (13704101885).

41112305643 is a wasteful number, since it uses less digits than its factorization.

41112305643 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13704101884.

The product of its (nonzero) digits is 8640, while the sum is 30.

Adding to 41112305643 its reverse (34650321114), we get a palindrome (75762626757).

The spelling of 41112305643 in words is "forty-one billion, one hundred twelve million, three hundred five thousand, six hundred forty-three".