416266141 has 2 divisors, whose sum is σ = 416266142. Its totient is φ = 416266140.

The previous prime is 416266139. The next prime is 416266159. The reversal of 416266141 is 141662614.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 356265625 + 60000516 = 18875^2 + 7746^2 .

It is a cyclic number.

It is not a de Polignac number, because 416266141 - 2¹ = 416266139 is a prime.

Together with 416266139, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (416266441) 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, 208133070 + 208133071.

It is an arithmetic number, because the mean of its divisors is an integer number (208133071).

Almost surely, 2^416266141 is an apocalyptic number.

It is an amenable number.

416266141 is a deficient number, since it is larger than the sum of its proper divisors (1).

416266141 is an equidigital number, since it uses as much as digits as its factorization.

416266141 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6912, while the sum is 31.

The square root of 416266141 is about 20402.6013292423. The cubic root of 416266141 is about 746.6613920183.

The spelling of 416266141 in words is "four hundred sixteen million, two hundred sixty-six thousand, one hundred forty-one".