44839168016 has 40 divisors (see below), whose sum is σ = 87099659640. Its totient is φ = 22361923584.

The previous prime is 44839168001. The next prime is 44839168021. The reversal of 44839168016 is 61086193844.

It can be written as a sum of positive squares in 4 ways, for example, as 368793616 + 44470374400 = 19204^2 + 210880^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12126680 + ... + 12130376.

It is an arithmetic number, because the mean of its divisors is an integer number (2177491491).

Almost surely, 2^44839168016 is an apocalyptic number.

It is an amenable number.

44839168016 is a deficient number, since it is larger than the sum of its proper divisors (42260491624).

44839168016 is a wasteful number, since it uses less digits than its factorization.

44839168016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5451 (or 5445 counting only the distinct ones).

The product of its (nonzero) digits is 995328, while the sum is 50.

The spelling of 44839168016 in words is "forty-four billion, eight hundred thirty-nine million, one hundred sixty-eight thousand, sixteen".