9944041617024 has 64 divisors (see below), whose sum is σ = 26436227424480. Its totient is φ = 3311873715200.

The previous prime is 9944041616989. The next prime is 9944041617043. The reversal of 9944041617024 is 4207161404499.

It is a tau number, because it is divible by the number of its divisors (64).

It is a super-2 number, since 2×9944041617024² (a number of 27 digits) contains 22 as substring.

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 7 ways as a sum of consecutive naturals, for example, 10510062 + ... + 11417069.

Almost surely, 2^{9944041617024} is an apocalyptic number.

It is an amenable number.

9944041617024 is an abundant number, since it is smaller than the sum of its proper divisors (16492185807456).

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

9944041617024 is a wasteful number, since it uses less digits than its factorization.

9944041617024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21928329 (or 21928317 counting only the distinct ones).

The product of its (nonzero) digits is 1741824, while the sum is 51.

The spelling of 9944041617024 in words is "nine trillion, nine hundred forty-four billion, forty-one million, six hundred seventeen thousand, twenty-four".