12041423111 has 16 divisors (see below), whose sum is σ = 12362310240. Its totient is φ = 11725084800.

The previous prime is 12041423089. The next prime is 12041423129. The reversal of 12041423111 is 11132414021.

12041423111 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-12041423111 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 (12041423161) 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 15 ways as a sum of consecutive naturals, for example, 5933645 + ... + 5935673.

It is an arithmetic number, because the mean of its divisors is an integer number (772644390).

Almost surely, 2^12041423111 is an apocalyptic number.

12041423111 is a deficient number, since it is larger than the sum of its proper divisors (320887129).

12041423111 is a wasteful number, since it uses less digits than its factorization.

12041423111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3074.

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 12041423111 its reverse (11132414021), we get a palindrome (23173837132).

The spelling of 12041423111 in words is "twelve billion, forty-one million, four hundred twenty-three thousand, one hundred eleven".