44128168344 has 96 divisors (see below), whose sum is σ = 135481273200. Its totient is φ = 12863266560.

The previous prime is 44128168309. The next prime is 44128168367. The reversal of 44128168344 is 44386182144.

44128168344 is a `hidden beast` number, since 441 + 2 + 8 + 168 + 3 + 44 = 666.

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 44128168344.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1222887 + ... + 1258454.

Almost surely, 2^44128168344 is an apocalyptic number.

It is an amenable number.

44128168344 is an abundant number, since it is smaller than the sum of its proper divisors (91353104856).

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

44128168344 is a wasteful number, since it uses less digits than its factorization.

44128168344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2481385 (or 2481378 counting only the distinct ones).

The product of its digits is 589824, while the sum is 45.

The spelling of 44128168344 in words is "forty-four billion, one hundred twenty-eight million, one hundred sixty-eight thousand, three hundred forty-four".