1323441404 has 12 divisors (see below), whose sum is σ = 2316685728. Its totient is φ = 661531200.

The previous prime is 1323441403. The next prime is 1323441461. The reversal of 1323441404 is 4041443231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1323441403) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 31037 + ... + 60084.

It is an arithmetic number, because the mean of its divisors is an integer number (193057144).

Almost surely, 2^1323441404 is an apocalyptic number.

It is an amenable number.

1323441404 is a deficient number, since it is larger than the sum of its proper divisors (993244324).

1323441404 is a wasteful number, since it uses less digits than its factorization.

1323441404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94756 (or 94754 counting only the distinct ones).

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

The square root of 1323441404 is about 36379.1341843096. The cubic root of 1323441404 is about 1097.9137880316.

Adding to 1323441404 its reverse (4041443231), we get a palindrome (5364884635).

The spelling of 1323441404 in words is "one billion, three hundred twenty-three million, four hundred forty-one thousand, four hundred four".