4040244020004 has 12 divisors (see below), whose sum is σ = 9427236046704. Its totient is φ = 1346748006664.

The previous prime is 4040244019979. The next prime is 4040244020011. The reversal of 4040244020004 is 4000204420404.

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

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, 168343500822 + ... + 168343500845.

It is an arithmetic number, because the mean of its divisors is an integer number (785603003892).

Almost surely, 2^{4040244020004} is an apocalyptic number.

It is an amenable number.

4040244020004 is an abundant number, since it is smaller than the sum of its proper divisors (5386992026700).

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

4040244020004 is a wasteful number, since it uses less digits than its factorization.

4040244020004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 336687001674 (or 336687001672 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 24.

Adding to 4040244020004 its reverse (4000204420404), we get a palindrome (8040448440408).

The spelling of 4040244020004 in words is "four trillion, forty billion, two hundred forty-four million, twenty thousand, four".