12041312344 has 8 divisors (see below), whose sum is σ = 22577460660. Its totient is φ = 6020656168.

The previous prime is 12041312323. The next prime is 12041312357. The reversal of 12041312344 is 44321314021.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 752582014 + ... + 752582029.

Almost surely, 2^12041312344 is an apocalyptic number.

It is an amenable number.

12041312344 is a deficient number, since it is larger than the sum of its proper divisors (10536148316).

12041312344 is a wasteful number, since it uses less digits than its factorization.

12041312344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1505164049 (or 1505164045 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 12041312344 its reverse (44321314021), we get a palindrome (56362626365).

The spelling of 12041312344 in words is "twelve billion, forty-one million, three hundred twelve thousand, three hundred forty-four".