1324312441 has 2 divisors, whose sum is σ = 1324312442. Its totient is φ = 1324312440.

The previous prime is 1324312433. The next prime is 1324312459. The reversal of 1324312441 is 1442134231.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1245031225 + 79281216 = 35285^2 + 8904^2 .

It is a cyclic number.

It is not a de Polignac number, because 1324312441 - 2³ = 1324312433 is a prime.

It is not a weakly prime, because it can be changed into another prime (1324312421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 662156220 + 662156221.

It is an arithmetic number, because the mean of its divisors is an integer number (662156221).

Almost surely, 2^1324312441 is an apocalyptic number.

It is an amenable number.

1324312441 is a deficient number, since it is larger than the sum of its proper divisors (1).

1324312441 is an equidigital number, since it uses as much as digits as its factorization.

1324312441 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2304, while the sum is 25.

The square root of 1324312441 is about 36391.1038716882. The cubic root of 1324312441 is about 1098.1546030766.

Adding to 1324312441 its reverse (1442134231), we get a palindrome (2766446672).

The spelling of 1324312441 in words is "one billion, three hundred twenty-four million, three hundred twelve thousand, four hundred forty-one".