4089208008444 has 48 divisors (see below), whose sum is σ = 10276612792320. Its totient is φ = 1258074947520.

The previous prime is 4089208008437. The next prime is 4089208008481. The reversal of 4089208008444 is 4448008029804.

It is a super-2 number, since 2×4089208008444² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 106504 + ... + 2861775.

It is an arithmetic number, because the mean of its divisors is an integer number (214096099840).

Almost surely, 2^{4089208008444} is an apocalyptic number.

It is an amenable number.

4089208008444 is an abundant number, since it is smaller than the sum of its proper divisors (6187404783876).

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

4089208008444 is a wasteful number, since it uses less digits than its factorization.

4089208008444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2977130 (or 2977128 counting only the distinct ones).

The product of its (nonzero) digits is 2359296, while the sum is 51.

The spelling of 4089208008444 in words is "four trillion, eighty-nine billion, two hundred eight million, eight thousand, four hundred forty-four".