340100243317 has 2 divisors, whose sum is σ = 340100243318. Its totient is φ = 340100243316.

The previous prime is 340100243297. The next prime is 340100243341. The reversal of 340100243317 is 713342001043.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 320490722161 + 19609521156 = 566119^2 + 140034^2 .

It is a cyclic number.

It is not a de Polignac number, because 340100243317 - 2¹¹ = 340100241269 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (340100243387) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 170050121658 + 170050121659.

It is an arithmetic number, because the mean of its divisors is an integer number (170050121659).

Almost surely, 2^340100243317 is an apocalyptic number.

It is an amenable number.

340100243317 is a deficient number, since it is larger than the sum of its proper divisors (1).

340100243317 is an equidigital number, since it uses as much as digits as its factorization.

340100243317 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6048, while the sum is 28.

The spelling of 340100243317 in words is "three hundred forty billion, one hundred million, two hundred forty-three thousand, three hundred seventeen".