4040008088444 has 6 divisors (see below), whose sum is σ = 7070014154784. Its totient is φ = 2020004044220.

The previous prime is 4040008088437. The next prime is 4040008088449. The reversal of 4040008088444 is 4448808000404.

It is a super-2 number, since 2×4040008088444² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4040008088395 and 4040008088404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4040008088449) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 505001011052 + ... + 505001011059.

It is an arithmetic number, because the mean of its divisors is an integer number (1178335692464).

Almost surely, 2^{4040008088444} is an apocalyptic number.

It is an amenable number.

4040008088444 is a deficient number, since it is larger than the sum of its proper divisors (3030006066340).

4040008088444 is a wasteful number, since it uses less digits than its factorization.

4040008088444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1010002022115 (or 1010002022113 counting only the distinct ones).

The product of its (nonzero) digits is 524288, while the sum is 44.

The spelling of 4040008088444 in words is "four trillion, forty billion, eight million, eighty-eight thousand, four hundred forty-four".