2444044240444 has 6 divisors (see below), whose sum is σ = 4277077420784. Its totient is φ = 1222022120220.

The previous prime is 2444044240433. The next prime is 2444044240447. The reversal of 2444044240444 is 4440424404442.

It is a junction number, because it is equal to n+sod(n) for n = 2444044240397 and 2444044240406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2444044240447) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 305505530052 + ... + 305505530059.

Almost surely, 2^{2444044240444} is an apocalyptic number.

It is an amenable number.

2444044240444 is a deficient number, since it is larger than the sum of its proper divisors (1833033180340).

2444044240444 is a wasteful number, since it uses less digits than its factorization.

2444044240444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 611011060115 (or 611011060113 counting only the distinct ones).

The product of its (nonzero) digits is 1048576, while the sum is 40.

Adding to 2444044240444 its reverse (4440424404442), we get a palindrome (6884468644886).

The spelling of 2444044240444 in words is "two trillion, four hundred forty-four billion, forty-four million, two hundred forty thousand, four hundred forty-four".