4004124002044 has 12 divisors (see below), whose sum is σ = 7022221754184. Its totient is φ = 1997774929424.

The previous prime is 4004124002009. The next prime is 4004124002057. The reversal of 4004124002044 is 4402004214004.

It is a congruent number.

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, 1071765799 + ... + 1071769534.

It is an arithmetic number, because the mean of its divisors is an integer number (585185146182).

Almost surely, 2^{4004124002044} is an apocalyptic number.

It is an amenable number.

4004124002044 is a deficient number, since it is larger than the sum of its proper divisors (3018097752140).

4004124002044 is a wasteful number, since it uses less digits than its factorization.

4004124002044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2143535804 (or 2143535802 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 25.

Adding to 4004124002044 its reverse (4402004214004), we get a palindrome (8406128216048).

The spelling of 4004124002044 in words is "four trillion, four billion, one hundred twenty-four million, two thousand, forty-four".