1324404140244 has 48 divisors (see below), whose sum is σ = 3134272377600. Its totient is φ = 435212338176.

The previous prime is 1324404140219. The next prime is 1324404140281. The reversal of 1324404140244 is 4420414044231.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 1479964 + ... + 2199795.

It is an arithmetic number, because the mean of its divisors is an integer number (65297341200).

Almost surely, 2^{1324404140244} is an apocalyptic number.

It is an amenable number.

1324404140244 is an abundant number, since it is smaller than the sum of its proper divisors (1809868237356).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1324404140244 is a wasteful number, since it uses less digits than its factorization.

1324404140244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3680192 (or 3680190 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 33.

Adding to 1324404140244 its reverse (4420414044231), we get a palindrome (5744818184475).

The spelling of 1324404140244 in words is "one trillion, three hundred twenty-four billion, four hundred four million, one hundred forty thousand, two hundred forty-four".