43163040041 has 16 divisors (see below), whose sum is σ = 47669465088. Its totient is φ = 38754003600.

The previous prime is 43163040007. The next prime is 43163040059. The reversal of 43163040041 is 14004036134.

43163040041 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 a de Polignac number, because none of the positive numbers 2^k-43163040041 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (43163040241) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4054796 + ... + 4065426.

It is an arithmetic number, because the mean of its divisors is an integer number (2979341568).

Almost surely, 2^43163040041 is an apocalyptic number.

It is an amenable number.

43163040041 is a deficient number, since it is larger than the sum of its proper divisors (4506425047).

43163040041 is a wasteful number, since it uses less digits than its factorization.

43163040041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15172.

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 43163040041 its reverse (14004036134), we get a palindrome (57167076175).

The spelling of 43163040041 in words is "forty-three billion, one hundred sixty-three million, forty thousand, forty-one".