11441532329 has 2 divisors, whose sum is σ = 11441532330. Its totient is φ = 11441532328.

The previous prime is 11441532247. The next prime is 11441532341. The reversal of 11441532329 is 92323514411.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10852013929 + 589518400 = 104173^2 + 24280^2 .

It is a cyclic number.

It is not a de Polignac number, because 11441532329 - 2¹⁶ = 11441466793 is a prime.

It is not a weakly prime, because it can be changed into another prime (11441532629) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5720766164 + 5720766165.

It is an arithmetic number, because the mean of its divisors is an integer number (5720766165).

Almost surely, 2^11441532329 is an apocalyptic number.

It is an amenable number.

11441532329 is a deficient number, since it is larger than the sum of its proper divisors (1).

11441532329 is an equidigital number, since it uses as much as digits as its factorization.

11441532329 is an evil number, because the sum of its binary digits is even.

The product of its digits is 25920, while the sum is 35.

The spelling of 11441532329 in words is "eleven billion, four hundred forty-one million, five hundred thirty-two thousand, three hundred twenty-nine".