350241161 has 2 divisors, whose sum is σ = 350241162. Its totient is φ = 350241160.

The previous prime is 350241139. The next prime is 350241209. The reversal of 350241161 is 161142053.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 266701561 + 83539600 = 16331^2 + 9140^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-350241161 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (350241461) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 175120580 + 175120581.

It is an arithmetic number, because the mean of its divisors is an integer number (175120581).

Almost surely, 2^350241161 is an apocalyptic number.

It is an amenable number.

350241161 is a deficient number, since it is larger than the sum of its proper divisors (1).

350241161 is an equidigital number, since it uses as much as digits as its factorization.

350241161 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 720, while the sum is 23.

The square root of 350241161 is about 18714.7311228348. The cubic root of 350241161 is about 704.8916963889.

The spelling of 350241161 in words is "three hundred fifty million, two hundred forty-one thousand, one hundred sixty-one".