11065742041 has 4 divisors (see below), whose sum is σ = 11066810112. Its totient is φ = 11064673972.

The previous prime is 11065741997. The next prime is 11065742053. The reversal of 11065742041 is 14024756011.

11065742041 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 a cyclic number.

It is not a de Polignac number, because 11065742041 - 2³³ = 2475807449 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11065741994 and 11065742012.

It is not an unprimeable number, because it can be changed into a prime (11065749041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 518341 + ... + 539266.

It is an arithmetic number, because the mean of its divisors is an integer number (2766702528).

Almost surely, 2^11065742041 is an apocalyptic number.

It is an amenable number.

11065742041 is a deficient number, since it is larger than the sum of its proper divisors (1068071).

11065742041 is a wasteful number, since it uses less digits than its factorization.

11065742041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1068070.

The product of its (nonzero) digits is 6720, while the sum is 31.

The spelling of 11065742041 in words is "eleven billion, sixty-five million, seven hundred forty-two thousand, forty-one".