1004244320144 has 80 divisors (see below), whose sum is σ = 2202459783552. Its totient is φ = 440108934144.

The previous prime is 1004244320143. The next prime is 1004244320147. The reversal of 1004244320144 is 4410234424001.

It is not an unprimeable number, because it can be changed into a prime (1004244320143) 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 15 ways as a sum of consecutive naturals, for example, 110714 + ... + 1421529.

Almost surely, 2^{1004244320144} is an apocalyptic number.

It is an amenable number.

1004244320144 is an abundant number, since it is smaller than the sum of its proper divisors (1198215463408).

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

1004244320144 is a wasteful number, since it uses less digits than its factorization.

1004244320144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1532424 (or 1532418 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 29.

Adding to 1004244320144 its reverse (4410234424001), we get a palindrome (5414478744145).

The spelling of 1004244320144 in words is "one trillion, four billion, two hundred forty-four million, three hundred twenty thousand, one hundred forty-four".