44444044444 has 48 divisors (see below), whose sum is σ = 80767999872. Its totient is φ = 21384000000.

The previous prime is 44444044433. The next prime is 44444044487.

44444044444 is nontrivially palindromic in base 10.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 44444044397 and 44444044406.

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, 4483894 + ... + 4493794.

It is an arithmetic number, because the mean of its divisors is an integer number (1682666664).

Almost surely, 2^44444044444 is an apocalyptic number.

It is an amenable number.

44444044444 is a deficient number, since it is larger than the sum of its proper divisors (36323955428).

44444044444 is a wasteful number, since it uses less digits than its factorization.

44444044444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10318 (or 10316 counting only the distinct ones).

The product of its (nonzero) digits is 1048576, while the sum is 40.

It can be divided in two parts, 444440 and 44444, that added together give a palindrome (488884).

The spelling of 44444044444 in words is "forty-four billion, four hundred forty-four million, forty-four thousand, four hundred forty-four".