416120171 has 2 divisors, whose sum is σ = 416120172. Its totient is φ = 416120170.

The previous prime is 416120153. The next prime is 416120207. The reversal of 416120171 is 171021614.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 416120171 - 2¹⁰ = 416119147 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (416120141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 208060085 + 208060086.

It is an arithmetic number, because the mean of its divisors is an integer number (208060086).

Almost surely, 2^416120171 is an apocalyptic number.

416120171 is a deficient number, since it is larger than the sum of its proper divisors (1).

416120171 is an equidigital number, since it uses as much as digits as its factorization.

416120171 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 336, while the sum is 23.

The square root of 416120171 is about 20399.0237756614. The cubic root of 416120171 is about 746.5741057889.

Adding to 416120171 its reverse (171021614), we get a palindrome (587141785).

The spelling of 416120171 in words is "four hundred sixteen million, one hundred twenty thousand, one hundred seventy-one".