9161960184149 has 8 divisors (see below), whose sum is σ = 9763717052160. Its totient is φ = 8577154213936.

The previous prime is 9161960184131. The next prime is 9161960184151. The reversal of 9161960184149 is 9414810691619.

9161960184149 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 9161960184149 - 2²⁴ = 9161943406933 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9161960189149) 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, 4237723334 + ... + 4237725495.

It is an arithmetic number, because the mean of its divisors is an integer number (1220464631520).

Almost surely, 2^{9161960184149} is an apocalyptic number.

It is an amenable number.

9161960184149 is a deficient number, since it is larger than the sum of its proper divisors (601756868011).

9161960184149 is a wasteful number, since it uses less digits than its factorization.

9161960184149 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8475448899.

The product of its (nonzero) digits is 3359232, while the sum is 59.

The spelling of 9161960184149 in words is "nine trillion, one hundred sixty-one billion, nine hundred sixty million, one hundred eighty-four thousand, one hundred forty-nine".