1324240441 has 4 divisors (see below), whose sum is σ = 1325734272. Its totient is φ = 1322746612.

The previous prime is 1324240429. The next prime is 1324240447. The reversal of 1324240441 is 1440424231.

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 1324240441 - 2²⁹ = 787369529 is a prime.

It is a super-2 number, since 2×1324240441² = 3507225491159748962, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1324240447) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 745585 + ... + 747358.

It is an arithmetic number, because the mean of its divisors is an integer number (331433568).

Almost surely, 2^1324240441 is an apocalyptic number.

It is an amenable number.

1324240441 is a deficient number, since it is larger than the sum of its proper divisors (1493831).

1324240441 is an equidigital number, since it uses as much as digits as its factorization.

1324240441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1493830.

The product of its (nonzero) digits is 3072, while the sum is 25.

The square root of 1324240441 is about 36390.1146054804. The cubic root of 1324240441 is about 1098.1347012866.

Adding to 1324240441 its reverse (1440424231), we get a palindrome (2764664672).

The spelling of 1324240441 in words is "one billion, three hundred twenty-four million, two hundred forty thousand, four hundred forty-one".