2438000444 has 18 divisors (see below), whose sum is σ = 4689625752. Its totient is φ = 1108181800.

The previous prime is 2438000443. The next prime is 2438000471. The reversal of 2438000444 is 4440008342.

2438000444 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2438000443) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2518112 + ... + 2519079.

It is an arithmetic number, because the mean of its divisors is an integer number (260534764).

Almost surely, 2^2438000444 is an apocalyptic number.

It is an amenable number.

2438000444 is a deficient number, since it is larger than the sum of its proper divisors (2251625308).

2438000444 is a wasteful number, since it uses less digits than its factorization.

2438000444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5037217 (or 5037204 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 29.

The square root of 2438000444 is about 49376.1120786155. The cubic root of 2438000444 is about 1345.8952491622.

Adding to 2438000444 its reverse (4440008342), we get a palindrome (6878008786).

The spelling of 2438000444 in words is "two billion, four hundred thirty-eight million, four hundred forty-four", and thus it is an aban number.