1324444468 has 24 divisors (see below), whose sum is σ = 2334094560. Its totient is φ = 657575520.

The previous prime is 1324444441. The next prime is 1324444477. The reversal of 1324444468 is 8644444231.

It is a self number, because there is not a number n which added to its sum of digits gives 1324444468.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 428055 + ... + 431137.

It is an arithmetic number, because the mean of its divisors is an integer number (97253940).

Almost surely, 2^1324444468 is an apocalyptic number.

It is an amenable number.

1324444468 is a deficient number, since it is larger than the sum of its proper divisors (1009650092).

1324444468 is a wasteful number, since it uses less digits than its factorization.

1324444468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3807 (or 3805 counting only the distinct ones).

The product of its digits is 294912, while the sum is 40.

The square root of 1324444468 is about 36392.9178275114. The cubic root of 1324444468 is about 1098.1910952808.

Adding to 1324444468 its reverse (8644444231), we get a palindrome (9968888699).

The spelling of 1324444468 in words is "one billion, three hundred twenty-four million, four hundred forty-four thousand, four hundred sixty-eight".