20110003244144 has 80 divisors (see below), whose sum is σ = 44811510094080. Its totient is φ = 8646424519680.

The previous prime is 20110003244131. The next prime is 20110003244153. The reversal of 20110003244144 is 44144230001102.

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, 2483849 + ... + 6810984.

It is an arithmetic number, because the mean of its divisors is an integer number (560143876176).

Almost surely, 2^{20110003244144} is an apocalyptic number.

It is an amenable number.

20110003244144 is an abundant number, since it is smaller than the sum of its proper divisors (24701506849936).

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

20110003244144 is a wasteful number, since it uses less digits than its factorization.

20110003244144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9295518 (or 9295512 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 26.

Adding to 20110003244144 its reverse (44144230001102), we get a palindrome (64254233245246).

The spelling of 20110003244144 in words is "twenty trillion, one hundred ten billion, three million, two hundred forty-four thousand, one hundred forty-four".