34228108217 has 2 divisors, whose sum is σ = 34228108218. Its totient is φ = 34228108216.

The previous prime is 34228108207. The next prime is 34228108241. The reversal of 34228108217 is 71280182243.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 34217970361 + 10137856 = 184981^2 + 3184^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-34228108217 is a prime.

It is a super-2 number, since 2×34228108217² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (34228108207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17114054108 + 17114054109.

It is an arithmetic number, because the mean of its divisors is an integer number (17114054109).

Almost surely, 2^34228108217 is an apocalyptic number.

It is an amenable number.

34228108217 is a deficient number, since it is larger than the sum of its proper divisors (1).

34228108217 is an equidigital number, since it uses as much as digits as its factorization.

34228108217 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 43008, while the sum is 38.

The spelling of 34228108217 in words is "thirty-four billion, two hundred twenty-eight million, one hundred eight thousand, two hundred seventeen".