12043133012444 has 24 divisors (see below), whose sum is σ = 21726292927920. Its totient is φ = 5838416924544.

The previous prime is 12043133012437. The next prime is 12043133012447. The reversal of 12043133012444 is 44421033134021.

It is a self number, because there is not a number n which added to its sum of digits gives 12043133012444.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12043133012447) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 349504859 + ... + 349539314.

It is an arithmetic number, because the mean of its divisors is an integer number (905262205330).

Almost surely, 2^{12043133012444} is an apocalyptic number.

It is an amenable number.

12043133012444 is a deficient number, since it is larger than the sum of its proper divisors (9683159915476).

12043133012444 is a wasteful number, since it uses less digits than its factorization.

12043133012444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 699044309 (or 699044307 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 32.

Adding to 12043133012444 its reverse (44421033134021), we get a palindrome (56464166146465).

The spelling of 12043133012444 in words is "twelve trillion, forty-three billion, one hundred thirty-three million, twelve thousand, four hundred forty-four".