1323424241 has 2 divisors, whose sum is σ = 1323424242. Its totient is φ = 1323424240.

The previous prime is 1323424217. The next prime is 1323424243. The reversal of 1323424241 is 1424243231.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1224720016 + 98704225 = 34996^2 + 9935^2 .

It is a cyclic number.

It is not a de Polignac number, because 1323424241 - 2¹⁰ = 1323423217 is a prime.

Together with 1323424243, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1323424241.

It is not a weakly prime, because it can be changed into another prime (1323424243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 661712120 + 661712121.

It is an arithmetic number, because the mean of its divisors is an integer number (661712121).

Almost surely, 2^1323424241 is an apocalyptic number.

It is an amenable number.

1323424241 is a deficient number, since it is larger than the sum of its proper divisors (1).

1323424241 is an equidigital number, since it uses as much as digits as its factorization.

1323424241 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4608, while the sum is 26.

The square root of 1323424241 is about 36378.8982928290. The cubic root of 1323424241 is about 1097.9090419265.

Adding to 1323424241 its reverse (1424243231), we get a palindrome (2747667472).

The spelling of 1323424241 in words is "one billion, three hundred twenty-three million, four hundred twenty-four thousand, two hundred forty-one".