2144033042444 has 12 divisors (see below), whose sum is σ = 3972767108184. Its totient is φ = 1008956725824.

The previous prime is 2144033042407. The next prime is 2144033042447. The reversal of 2144033042444 is 4442403304412.

It is not an unprimeable number, because it can be changed into a prime (2144033042447) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15764948774 + ... + 15764948909.

It is an arithmetic number, because the mean of its divisors is an integer number (331063925682).

Almost surely, 2^{2144033042444} is an apocalyptic number.

It is an amenable number.

2144033042444 is a deficient number, since it is larger than the sum of its proper divisors (1828734065740).

2144033042444 is a wasteful number, since it uses less digits than its factorization.

2144033042444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31529897704 (or 31529897702 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 35.

Adding to 2144033042444 its reverse (4442403304412), we get a palindrome (6586436346856).

The spelling of 2144033042444 in words is "two trillion, one hundred forty-four billion, thirty-three million, forty-two thousand, four hundred forty-four".