34206150217 has 2 divisors, whose sum is σ = 34206150218. Its totient is φ = 34206150216.

The previous prime is 34206150191. The next prime is 34206150247. The reversal of 34206150217 is 71205160243.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 33913432336 + 292717881 = 184156^2 + 17109^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-34206150217 is a prime.

It is not a weakly prime, because it can be changed into another prime (34206150247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17103075108 + 17103075109.

It is an arithmetic number, because the mean of its divisors is an integer number (17103075109).

Almost surely, 2^34206150217 is an apocalyptic number.

It is an amenable number.

34206150217 is a deficient number, since it is larger than the sum of its proper divisors (1).

34206150217 is an equidigital number, since it uses as much as digits as its factorization.

34206150217 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10080, while the sum is 31.

The spelling of 34206150217 in words is "thirty-four billion, two hundred six million, one hundred fifty thousand, two hundred seventeen".