11444332441 has 2 divisors, whose sum is σ = 11444332442. Its totient is φ = 11444332440.

The previous prime is 11444332429. The next prime is 11444332463. The reversal of 11444332441 is 14423344411.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11442794841 + 1537600 = 106971^2 + 1240^2 .

It is a cyclic number.

It is not a de Polignac number, because 11444332441 - 2¹¹ = 11444330393 is a prime.

It is not a weakly prime, because it can be changed into another prime (11444332541) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5722166220 + 5722166221.

It is an arithmetic number, because the mean of its divisors is an integer number (5722166221).

Almost surely, 2^11444332441 is an apocalyptic number.

It is an amenable number.

11444332441 is a deficient number, since it is larger than the sum of its proper divisors (1).

11444332441 is an equidigital number, since it uses as much as digits as its factorization.

11444332441 is an evil number, because the sum of its binary digits is even.

The product of its digits is 18432, while the sum is 31.

Adding to 11444332441 its reverse (14423344411), we get a palindrome (25867676852).

The spelling of 11444332441 in words is "eleven billion, four hundred forty-four million, three hundred thirty-two thousand, four hundred forty-one".