10443404441 has 4 divisors (see below), whose sum is σ = 10451396112. Its totient is φ = 10435412772.

The previous prime is 10443404431. The next prime is 10443404443. The reversal of 10443404441 is 14440434401.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10443404441 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10443404443) 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 3 ways as a sum of consecutive naturals, for example, 3993875 + ... + 3996488.

It is an arithmetic number, because the mean of its divisors is an integer number (2612849028).

Almost surely, 2^10443404441 is an apocalyptic number.

It is an amenable number.

10443404441 is a deficient number, since it is larger than the sum of its proper divisors (7991671).

10443404441 is an equidigital number, since it uses as much as digits as its factorization.

10443404441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7991670.

The product of its (nonzero) digits is 12288, while the sum is 29.

Adding to 10443404441 its reverse (14440434401), we get a palindrome (24883838842).

The spelling of 10443404441 in words is "ten billion, four hundred forty-three million, four hundred four thousand, four hundred forty-one".