4000000044004 has 24 divisors (see below), whose sum is σ = 7226232507648. Its totient is φ = 1935369791520.

The previous prime is 4000000043999. The next prime is 4000000044037. The reversal of 4000000044004 is 4004400000004.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1180227 + ... + 3064789.

It is an arithmetic number, because the mean of its divisors is an integer number (301093021152).

Almost surely, 2^{4000000044004} is an apocalyptic number.

It is an amenable number.

4000000044004 is a deficient number, since it is larger than the sum of its proper divisors (3226232463644).

4000000044004 is a wasteful number, since it uses less digits than its factorization.

4000000044004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1901715 (or 1901713 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 16.

Adding to 4000000044004 its reverse (4004400000004), we get a palindrome (8004400044008).

It can be divided in two parts, 40000000 and 44004, that added together give a palindrome (40044004).

The spelling of 4000000044004 in words is "four trillion, forty-four thousand, four", and thus it is an eban number.