41040043041 has 4 divisors (see below), whose sum is σ = 54720057392. Its totient is φ = 27360028692.

The previous prime is 41040043027. The next prime is 41040043049. The reversal of 41040043041 is 14034004014.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 41040043041 - 2¹⁹ = 41039518753 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 41040042999 and 41040043017.

It is not an unprimeable number, because it can be changed into a prime (41040043049) 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, 6840007171 + ... + 6840007176.

It is an arithmetic number, because the mean of its divisors is an integer number (13680014348).

Almost surely, 2^41040043041 is an apocalyptic number.

It is an amenable number.

41040043041 is a deficient number, since it is larger than the sum of its proper divisors (13680014351).

41040043041 is a wasteful number, since it uses less digits than its factorization.

41040043041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13680014350.

The product of its (nonzero) digits is 768, while the sum is 21.

Adding to 41040043041 its reverse (14034004014), we get a palindrome (55074047055).

The spelling of 41040043041 in words is "forty-one billion, forty million, forty-three thousand, forty-one".