10441443321 has 8 divisors (see below), whose sum is σ = 15468804960. Its totient is φ = 6960962196.

The previous prime is 10441443277. The next prime is 10441443323. The reversal of 10441443321 is 12334414401.

It is not a de Polignac number, because 10441443321 - 2¹¹ = 10441441273 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 386720123 = 10441443321 / (1 + 0 + 4 + 4 + 1 + 4 + 4 + 3 + 3 + 2 + 1).

It is not an unprimeable number, because it can be changed into a prime (10441443323) 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, 193360035 + ... + 193360088.

It is an arithmetic number, because the mean of its divisors is an integer number (1933600620).

Almost surely, 2^10441443321 is an apocalyptic number.

It is an amenable number.

10441443321 is a deficient number, since it is larger than the sum of its proper divisors (5027361639).

10441443321 is an equidigital number, since it uses as much as digits as its factorization.

10441443321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 386720132 (or 386720126 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 10441443321 its reverse (12334414401), we get a palindrome (22775857722).

The spelling of 10441443321 in words is "ten billion, four hundred forty-one million, four hundred forty-three thousand, three hundred twenty-one".