216017341 has 2 divisors, whose sum is σ = 216017342. Its totient is φ = 216017340.

The previous prime is 216017323. The next prime is 216017381. The reversal of 216017341 is 143710612.

216017341 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 201356100 + 14661241 = 14190^2 + 3829^2 .

It is a cyclic number.

It is not a de Polignac number, because 216017341 - 2⁵ = 216017309 is a prime.

It is a super-2 number, since 2×216017341² = 93326983225420562, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (216017381) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 108008670 + 108008671.

It is an arithmetic number, because the mean of its divisors is an integer number (108008671).

Almost surely, 2^216017341 is an apocalyptic number.

It is an amenable number.

216017341 is a deficient number, since it is larger than the sum of its proper divisors (1).

216017341 is an equidigital number, since it uses as much as digits as its factorization.

216017341 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1008, while the sum is 25.

The square root of 216017341 is about 14697.5283976592. The cubic root of 216017341 is about 600.0160560518.

Adding to 216017341 its reverse (143710612), we get a palindrome (359727953).

The spelling of 216017341 in words is "two hundred sixteen million, seventeen thousand, three hundred forty-one".