11441024321 has 2 divisors, whose sum is σ = 11441024322. Its totient is φ = 11441024320.

The previous prime is 11441024263. The next prime is 11441024351. The reversal of 11441024321 is 12342014411.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10927775296 + 513249025 = 104536^2 + 22655^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11441024321 is a prime.

It is a super-2 number, since 2×11441024321² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (11441024351) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5720512160 + 5720512161.

It is an arithmetic number, because the mean of its divisors is an integer number (5720512161).

Almost surely, 2^11441024321 is an apocalyptic number.

It is an amenable number.

11441024321 is a deficient number, since it is larger than the sum of its proper divisors (1).

11441024321 is an equidigital number, since it uses as much as digits as its factorization.

11441024321 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 11441024321 its reverse (12342014411), we get a palindrome (23783038732).

The spelling of 11441024321 in words is "eleven billion, four hundred forty-one million, twenty-four thousand, three hundred twenty-one".