12044311041 has 16 divisors (see below), whose sum is σ = 18463140864. Its totient is φ = 6841249104.

The previous prime is 12044311009. The next prime is 12044311043. The reversal of 12044311041 is 14011344021.

It is not a de Polignac number, because 12044311041 - 2⁵ = 12044311009 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 12044310999 and 12044311017.

It is not an unprimeable number, because it can be changed into a prime (12044311043) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1713675 + ... + 1720688.

It is an arithmetic number, because the mean of its divisors is an integer number (1153946304).

Almost surely, 2^12044311041 is an apocalyptic number.

It is an amenable number.

12044311041 is a deficient number, since it is larger than the sum of its proper divisors (6418829823).

12044311041 is a wasteful number, since it uses less digits than its factorization.

12044311041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3434540.

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 12044311041 its reverse (14011344021), we get a palindrome (26055655062).

The spelling of 12044311041 in words is "twelve billion, forty-four million, three hundred eleven thousand, forty-one".