9944941249 has 8 divisors (see below), whose sum is σ = 10052350560. Its totient is φ = 9838108416.

The previous prime is 9944941243. The next prime is 9944941271. The reversal of 9944941249 is 9421494499.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 9944941249 - 2⁹ = 9944940737 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 9944941249.

It is not an unprimeable number, because it can be changed into a prime (9944941243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 109387 + ... + 178480.

It is an arithmetic number, because the mean of its divisors is an integer number (1256543820).

Almost surely, 2^9944941249 is an apocalyptic number.

It is an amenable number.

9944941249 is a deficient number, since it is larger than the sum of its proper divisors (107409311).

9944941249 is a wasteful number, since it uses less digits than its factorization.

9944941249 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 288239.

The product of its digits is 3359232, while the sum is 55.

The square root of 9944941249 is about 99724.3262649590. The cubic root of 9944941249 is about 2150.4733948752.

The spelling of 9944941249 in words is "nine billion, nine hundred forty-four million, nine hundred forty-one thousand, two hundred forty-nine".