44160081016 has 16 divisors (see below), whose sum is σ = 82802548800. Its totient is φ = 22079401344.

The previous prime is 44160080989. The next prime is 44160081019. The reversal of 44160081016 is 61018006144.

It is a super-2 number, since 2×44160081016² (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 (44160081019) 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, 349465 + ... + 458743.

It is an arithmetic number, because the mean of its divisors is an integer number (5175159300).

Almost surely, 2^44160081016 is an apocalyptic number.

It is an amenable number.

44160081016 is a deficient number, since it is larger than the sum of its proper divisors (38642467784).

44160081016 is a wasteful number, since it uses less digits than its factorization.

44160081016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159798 (or 159794 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 31.

The spelling of 44160081016 in words is "forty-four billion, one hundred sixty million, eighty-one thousand, sixteen".