12041334123 has 32 divisors (see below), whose sum is σ = 20397576192. Its totient is φ = 6146582400.

The previous prime is 12041334119. The next prime is 12041334139. The reversal of 12041334123 is 32143314021.

It is a happy number.

It is not a de Polignac number, because 12041334123 - 2² = 12041334119 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12041334093 and 12041334102.

It is not an unprimeable number, because it can be changed into a prime (12041334103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 702948 + ... + 719873.

It is an arithmetic number, because the mean of its divisors is an integer number (637424256).

Almost surely, 2^12041334123 is an apocalyptic number.

12041334123 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

12041334123 is a deficient number, since it is larger than the sum of its proper divisors (8356242069).

12041334123 is a wasteful number, since it uses less digits than its factorization.

12041334123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1422875.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 12041334123 its reverse (32143314021), we get a palindrome (44184648144).

The spelling of 12041334123 in words is "twelve billion, forty-one million, three hundred thirty-four thousand, one hundred twenty-three".