44004040004 has 12 divisors (see below), whose sum is σ = 77410249728. Its totient is φ = 21886825800.

The previous prime is 44004039899. The next prime is 44004040007. The reversal of 44004040004 is 40004040044.

44004040004 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (44004040007) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28797692 + ... + 28799219.

It is an arithmetic number, because the mean of its divisors is an integer number (6450854144).

Almost surely, 2^44004040004 is an apocalyptic number.

It is an amenable number.

44004040004 is a deficient number, since it is larger than the sum of its proper divisors (33406209724).

44004040004 is a wasteful number, since it uses less digits than its factorization.

44004040004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57597106 (or 57597104 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 20.

Adding to 44004040004 its reverse (40004040044), we get a palindrome (84008080048).

It can be divided in two parts, 4400 and 4040004, that added together give a palindrome (4044404).

The spelling of 44004040004 in words is "forty-four billion, four million, forty thousand, four", and thus it is an eban number.