4040242000444 has 48 divisors (see below), whose sum is σ = 7795030340160. Its totient is φ = 1820972966400.

The previous prime is 4040242000393. The next prime is 4040242000451. The reversal of 4040242000444 is 4440002420404.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4885624 + ... + 5652415.

It is an arithmetic number, because the mean of its divisors is an integer number (162396465420).

Almost surely, 2^{4040242000444} is an apocalyptic number.

It is an amenable number.

4040242000444 is a deficient number, since it is larger than the sum of its proper divisors (3754788339716).

4040242000444 is a wasteful number, since it uses less digits than its factorization.

4040242000444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10538230 (or 10538228 counting only the distinct ones).

The product of its (nonzero) digits is 16384, while the sum is 28.

Adding to 4040242000444 its reverse (4440002420404), we get a palindrome (8480244420848).

The spelling of 4040242000444 in words is "four trillion, forty billion, two hundred forty-two million, four hundred forty-four", and thus it is an aban number.