44443899834444 has 144 divisors (see below), whose sum is σ = 127024556699040. Its totient is φ = 12983633233920.

The previous prime is 44443899834443. The next prime is 44443899834463.

44443899834444 is a `hidden beast` number, since 4 + 44 + 43 + 89 + 98 + 344 + 44 = 666.

44443899834444 is nontrivially palindromic in base 10.

44443899834444 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (44443899834443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 12317149 + ... + 15511284.

Almost surely, 2^{44443899834444} is an apocalyptic number.

44443899834444 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

44443899834444 is an abundant number, since it is smaller than the sum of its proper divisors (82580656864596).

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

44443899834444 is a wasteful number, since it uses less digits than its factorization.

44443899834444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27828600 (or 27828595 counting only the distinct ones).

The product of its digits is 3057647616, while the sum is 72.

The spelling of 44443899834444 in words is "forty-four trillion, four hundred forty-three billion, eight hundred ninety-nine million, eight hundred thirty-four thousand, four hundred forty-four".