216030024004117 has 2 divisors, whose sum is σ = 216030024004118. Its totient is φ = 216030024004116.

The previous prime is 216030024004063. The next prime is 216030024004169. The reversal of 216030024004117 is 711400420030612.

216030024004117 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 189050372694481 + 26979651309636 = 13749559^2 + 5194194^2 .

It is a cyclic number.

It is not a de Polignac number, because 216030024004117 - 2³⁵ = 215995664265749 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (216030024007117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 108015012002058 + 108015012002059.

It is an arithmetic number, because the mean of its divisors is an integer number (108015012002059).

Almost surely, 2^{216030024004117} is an apocalyptic number.

It is an amenable number.

216030024004117 is a deficient number, since it is larger than the sum of its proper divisors (1).

216030024004117 is an equidigital number, since it uses as much as digits as its factorization.

216030024004117 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8064, while the sum is 31.

Adding to 216030024004117 its reverse (711400420030612), we get a palindrome (927430444034729).

The spelling of 216030024004117 in words is "two hundred sixteen trillion, thirty billion, twenty-four million, four thousand, one hundred seventeen".