2240244040044 has 12 divisors (see below), whose sum is σ = 5227236093464. Its totient is φ = 746748013344.

The previous prime is 2240244040037. The next prime is 2240244040093. The reversal of 2240244040044 is 4400404420422.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 2240244039993 and 2240244040020.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 93343501657 + ... + 93343501680.

Almost surely, 2^{2240244040044} is an apocalyptic number.

It is an amenable number.

2240244040044 is an abundant number, since it is smaller than the sum of its proper divisors (2986992053420).

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

2240244040044 is a wasteful number, since it uses less digits than its factorization.

2240244040044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 186687003344 (or 186687003342 counting only the distinct ones).

The product of its (nonzero) digits is 32768, while the sum is 30.

Adding to 2240244040044 its reverse (4400404420422), we get a palindrome (6640648460466).

The spelling of 2240244040044 in words is "two trillion, two hundred forty billion, two hundred forty-four million, forty thousand, forty-four".