216662000339 has 2 divisors, whose sum is σ = 216662000340. Its totient is φ = 216662000338.

The previous prime is 216662000329. The next prime is 216662000413. The reversal of 216662000339 is 933000266612.

216662000339 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 is a cyclic number.

It is not a de Polignac number, because 216662000339 - 2¹⁶ = 216661934803 is a prime.

It is a super-2 number, since 2×216662000339² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (216662000329) 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, 108331000169 + 108331000170.

It is an arithmetic number, because the mean of its divisors is an integer number (108331000170).

Almost surely, 2^216662000339 is an apocalyptic number.

216662000339 is a deficient number, since it is larger than the sum of its proper divisors (1).

216662000339 is an equidigital number, since it uses as much as digits as its factorization.

216662000339 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 69984, while the sum is 38.

The spelling of 216662000339 in words is "two hundred sixteen billion, six hundred sixty-two million, three hundred thirty-nine", and thus it is an aban number.