9417020161 has 2 divisors, whose sum is σ = 9417020162. Its totient is φ = 9417020160.

The previous prime is 9417020159. The next prime is 9417020191. The reversal of 9417020161 is 1610207149.

9417020161 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7530768400 + 1886251761 = 86780^2 + 43431^2 .

It is a cyclic number.

It is not a de Polignac number, because 9417020161 - 2¹ = 9417020159 is a prime.

Together with 9417020159, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (9417020191) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4708510080 + 4708510081.

It is an arithmetic number, because the mean of its divisors is an integer number (4708510081).

Almost surely, 2^9417020161 is an apocalyptic number.

It is an amenable number.

9417020161 is a deficient number, since it is larger than the sum of its proper divisors (1).

9417020161 is an equidigital number, since it uses as much as digits as its factorization.

9417020161 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3024, while the sum is 31.

The square root of 9417020161 is about 97041.3322301379. The cubic root of 9417020161 is about 2111.7272949835.

The spelling of 9417020161 in words is "nine billion, four hundred seventeen million, twenty thousand, one hundred sixty-one".