12441321033 has 8 divisors (see below), whose sum is σ = 16591893888. Its totient is φ = 8292481104.

The previous prime is 12441321029. The next prime is 12441321041. The reversal of 12441321033 is 33012314421.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 12441321033 - 2² = 12441321029 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12441320994 and 12441321012.

It is not an unprimeable number, because it can be changed into a prime (12441321133) 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, 416385 + ... + 445262.

It is an arithmetic number, because the mean of its divisors is an integer number (2073986736).

Almost surely, 2^12441321033 is an apocalyptic number.

It is an amenable number.

12441321033 is a deficient number, since it is larger than the sum of its proper divisors (4150572855).

12441321033 is an equidigital number, since it uses as much as digits as its factorization.

12441321033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 866463.

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

Adding to 12441321033 its reverse (33012314421), we get a palindrome (45453635454).

The spelling of 12441321033 in words is "twelve billion, four hundred forty-one million, three hundred twenty-one thousand, thirty-three".