353134163420161 has 2 divisors, whose sum is σ = 353134163420162. Its totient is φ = 353134163420160.

The previous prime is 353134163420147. The next prime is 353134163420189. The reversal of 353134163420161 is 161024361431353.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 290892809136400 + 62241354283761 = 17055580^2 + 7889319^2 .

It is a cyclic number.

It is not a de Polignac number, because 353134163420161 - 2⁷ = 353134163420033 is a prime.

It is not a weakly prime, because it can be changed into another prime (353134163420561) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 176567081710080 + 176567081710081.

It is an arithmetic number, because the mean of its divisors is an integer number (176567081710081).

Almost surely, 2^{353134163420161} is an apocalyptic number.

It is an amenable number.

353134163420161 is a deficient number, since it is larger than the sum of its proper divisors (1).

353134163420161 is an equidigital number, since it uses as much as digits as its factorization.

353134163420161 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 466560, while the sum is 43.

The spelling of 353134163420161 in words is "three hundred fifty-three trillion, one hundred thirty-four billion, one hundred sixty-three million, four hundred twenty thousand, one hundred sixty-one".