2144442544304 has 20 divisors (see below), whose sum is σ = 4167186393864. Its totient is φ = 1069039603968.

The previous prime is 2144442544289. The next prime is 2144442544351. The reversal of 2144442544304 is 4034452444412.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 198848702 + ... + 198859485.

Almost surely, 2^{2144442544304} is an apocalyptic number.

It is an amenable number.

2144442544304 is a deficient number, since it is larger than the sum of its proper divisors (2022743849560).

2144442544304 is a wasteful number, since it uses less digits than its factorization.

2144442544304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 397708532 (or 397708526 counting only the distinct ones).

The product of its (nonzero) digits is 983040, while the sum is 41.

Adding to 2144442544304 its reverse (4034452444412), we get a palindrome (6178894988716).

The spelling of 2144442544304 in words is "two trillion, one hundred forty-four billion, four hundred forty-two million, five hundred forty-four thousand, three hundred four".