44444544544444 has 12 divisors (see below), whose sum is σ = 84848675948568. Its totient is φ = 20202065702000.

The previous prime is 44444544544391. The next prime is 44444544544447.

44444544544444 is nontrivially palindromic in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44444544544447) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 505051642507 + ... + 505051642594.

It is an arithmetic number, because the mean of its divisors is an integer number (7070722995714).

Almost surely, 2^{44444544544444} is an apocalyptic number.

44444544544444 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

44444544544444 is a deficient number, since it is larger than the sum of its proper divisors (40404131404124).

44444544544444 is a wasteful number, since it uses less digits than its factorization.

44444544544444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1010103285116 (or 1010103285114 counting only the distinct ones).

The product of its digits is 419430400, while the sum is 58.

It can be divided in two parts, 4444454 and 4544444, that added together give a palindrome (8988898).

The spelling of 44444544544444 in words is "forty-four trillion, four hundred forty-four billion, five hundred forty-four million, five hundred forty-four thousand, four hundred forty-four".