9441116161 has 8 divisors (see below), whose sum is σ = 9515640960. Its totient is φ = 9366685968.

The previous prime is 9441116129. The next prime is 9441116171. The reversal of 9441116161 is 1616111449.

It is a happy number.

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 9441116161 - 2⁵ = 9441116129 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9441116171) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 183855 + ... + 229531.

It is an arithmetic number, because the mean of its divisors is an integer number (1189455120).

It is a Proth number, since it is equal to 36015 ⋅ 2¹⁸ + 1 and 36015 < 2¹⁸.

Almost surely, 2^9441116161 is an apocalyptic number.

It is an amenable number.

9441116161 is a deficient number, since it is larger than the sum of its proper divisors (74524799).

9441116161 is a wasteful number, since it uses less digits than its factorization.

9441116161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47303.

The product of its digits is 5184, while the sum is 34.

The square root of 9441116161 is about 97165.4061947975. The cubic root of 9441116161 is about 2113.5269032564.

The spelling of 9441116161 in words is "nine billion, four hundred forty-one million, one hundred sixteen thousand, one hundred sixty-one".