44443964884 has 12 divisors (see below), whose sum is σ = 84847569408. Its totient is φ = 20201802200.

The previous prime is 44443964881. The next prime is 44443964941. The reversal of 44443964884 is 48846934444.

It is a super-2 number, since 2×44443964884² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44443964881) 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, 505045012 + ... + 505045099.

It is an arithmetic number, because the mean of its divisors is an integer number (7070630784).

Almost surely, 2^44443964884 is an apocalyptic number.

44443964884 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

44443964884 is a deficient number, since it is larger than the sum of its proper divisors (40403604524).

44443964884 is a wasteful number, since it uses less digits than its factorization.

44443964884 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1010090126 (or 1010090124 counting only the distinct ones).

The product of its digits is 42467328, while the sum is 58.

The spelling of 44443964884 in words is "forty-four billion, four hundred forty-three million, nine hundred sixty-four thousand, eight hundred eighty-four".