4004042244244 has 48 divisors (see below), whose sum is σ = 8432925177600. Its totient is φ = 1626349798656.

The previous prime is 4004042244233. The next prime is 4004042244287. The reversal of 4004042244244 is 4424422404004.

It is a super-2 number, since 2×4004042244244² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28450249 + ... + 28590640.

It is an arithmetic number, because the mean of its divisors is an integer number (175685941200).

Almost surely, 2^{4004042244244} is an apocalyptic number.

It is an amenable number.

4004042244244 is an abundant number, since it is smaller than the sum of its proper divisors (4428882933356).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4004042244244 is a wasteful number, since it uses less digits than its factorization.

4004042244244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57041032 (or 57041030 counting only the distinct ones).

The product of its (nonzero) digits is 131072, while the sum is 34.

Adding to 4004042244244 its reverse (4424422404004), we get a palindrome (8428464648248).

The spelling of 4004042244244 in words is "four trillion, four billion, forty-two million, two hundred forty-four thousand, two hundred forty-four".