234340200386717 has 2 divisors, whose sum is σ = 234340200386718. Its totient is φ = 234340200386716.

The previous prime is 234340200386713. The next prime is 234340200386767. The reversal of 234340200386717 is 717683002043432.

It is an a-pointer prime, because the next prime (234340200386767) can be obtained adding 234340200386717 to its sum of digits (50).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 233495086058116 + 845114328601 = 15280546^2 + 919301^2 .

It is a cyclic number.

It is not a de Polignac number, because 234340200386717 - 2² = 234340200386713 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (234340200386713) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117170100193358 + 117170100193359.

It is an arithmetic number, because the mean of its divisors is an integer number (117170100193359).

Almost surely, 2^{234340200386717} is an apocalyptic number.

It is an amenable number.

234340200386717 is a deficient number, since it is larger than the sum of its proper divisors (1).

234340200386717 is an equidigital number, since it uses as much as digits as its factorization.

234340200386717 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4064256, while the sum is 50.

The spelling of 234340200386717 in words is "two hundred thirty-four trillion, three hundred forty billion, two hundred million, three hundred eighty-six thousand, seven hundred seventeen".