2140044313424 has 20 divisors (see below), whose sum is σ = 4147375423380. Its totient is φ = 1069753881600.

The previous prime is 2140044313417. The next prime is 2140044313453. The reversal of 2140044313424 is 4243134400412.

It can be written as a sum of positive squares in 2 ways, for example, as 1683246760000 + 456797553424 = 1297400^2 + 675868^2 .

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 3 ways as a sum of consecutive naturals, for example, 16701377 + ... + 16829024.

It is an arithmetic number, because the mean of its divisors is an integer number (207368771169).

Almost surely, 2^{2140044313424} is an apocalyptic number.

It is an amenable number.

2140044313424 is a deficient number, since it is larger than the sum of its proper divisors (2007331109956).

2140044313424 is a wasteful number, since it uses less digits than its factorization.

2140044313424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33534398 (or 33534392 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 32.

Adding to 2140044313424 its reverse (4243134400412), we get a palindrome (6383178713836).

The spelling of 2140044313424 in words is "two trillion, one hundred forty billion, forty-four million, three hundred thirteen thousand, four hundred twenty-four".