41304431111 has 4 divisors (see below), whose sum is σ = 41514098472. Its totient is φ = 41094763752.

The previous prime is 41304431053. The next prime is 41304431153. The reversal of 41304431111 is 11113440314.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 11113440314 = 2 ⋅5556720157.

It is a cyclic number.

It is not a de Polignac number, because 41304431111 - 2²² = 41300236807 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41304431411) 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, 104833385 + ... + 104833778.

It is an arithmetic number, because the mean of its divisors is an integer number (10378524618).

Almost surely, 2^41304431111 is an apocalyptic number.

41304431111 is a deficient number, since it is larger than the sum of its proper divisors (209667361).

41304431111 is a wasteful number, since it uses less digits than its factorization.

41304431111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 209667360.

The product of its (nonzero) digits is 576, while the sum is 23.

Adding to 41304431111 its reverse (11113440314), we get a palindrome (52417871425).

The spelling of 41304431111 in words is "forty-one billion, three hundred four million, four hundred thirty-one thousand, one hundred eleven".