418375241 has 2 divisors, whose sum is σ = 418375242. Its totient is φ = 418375240.

The previous prime is 418375213. The next prime is 418375273. The reversal of 418375241 is 142573814.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 408888841 + 9486400 = 20221^2 + 3080^2 .

It is a cyclic number.

It is not a de Polignac number, because 418375241 - 2²² = 414180937 is a prime.

It is not a weakly prime, because it can be changed into another prime (418315241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 209187620 + 209187621.

It is an arithmetic number, because the mean of its divisors is an integer number (209187621).

Almost surely, 2^418375241 is an apocalyptic number.

It is an amenable number.

418375241 is a deficient number, since it is larger than the sum of its proper divisors (1).

418375241 is an equidigital number, since it uses as much as digits as its factorization.

418375241 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 26880, while the sum is 35.

The square root of 418375241 is about 20454.2230602876. The cubic root of 418375241 is about 747.9203072418.

The spelling of 418375241 in words is "four hundred eighteen million, three hundred seventy-five thousand, two hundred forty-one".