20044300241144 has 16 divisors (see below), whose sum is σ = 38879030640600. Its totient is φ = 9676558736992.

The previous prime is 20044300241143. The next prime is 20044300241213. The reversal of 20044300241144 is 44114200344002.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20044300241143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43198922702 + ... + 43198923165.

Almost surely, 2^{20044300241144} is an apocalyptic number.

It is an amenable number.

20044300241144 is a deficient number, since it is larger than the sum of its proper divisors (18834730399456).

20044300241144 is a wasteful number, since it uses less digits than its factorization.

20044300241144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86397845902 (or 86397845898 counting only the distinct ones).

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

Adding to 20044300241144 its reverse (44114200344002), we get a palindrome (64158500585146).

The spelling of 20044300241144 in words is "twenty trillion, forty-four billion, three hundred million, two hundred forty-one thousand, one hundred forty-four".