1324043241 has 4 divisors (see below), whose sum is σ = 1765390992. Its totient is φ = 882695492.

The previous prime is 1324043221. The next prime is 1324043243. The reversal of 1324043241 is 1423404231.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1324043241 - 2¹⁴ = 1324026857 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1324043243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 220673871 + ... + 220673876.

It is an arithmetic number, because the mean of its divisors is an integer number (441347748).

Almost surely, 2^1324043241 is an apocalyptic number.

It is an amenable number.

1324043241 is a deficient number, since it is larger than the sum of its proper divisors (441347751).

1324043241 is an equidigital number, since it uses as much as digits as its factorization.

1324043241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 441347750.

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 1324043241 is about 36387.4049775468. The cubic root of 1324043241 is about 1098.0801888011.

Adding to 1324043241 its reverse (1423404231), we get a palindrome (2747447472).

The spelling of 1324043241 in words is "one billion, three hundred twenty-four million, forty-three thousand, two hundred forty-one".