423343053114217 has 2 divisors, whose sum is σ = 423343053114218. Its totient is φ = 423343053114216.

The previous prime is 423343053114209. The next prime is 423343053114239. The reversal of 423343053114217 is 712411350343324.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 417466787456016 + 5876265658201 = 20432004^2 + 2424101^2 .

It is a cyclic number.

It is not a de Polignac number, because 423343053114217 - 2³ = 423343053114209 is a prime.

It is not a weakly prime, because it can be changed into another prime (423343053214217) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 211671526557108 + 211671526557109.

It is an arithmetic number, because the mean of its divisors is an integer number (211671526557109).

Almost surely, 2^{423343053114217} is an apocalyptic number.

It is an amenable number.

423343053114217 is a deficient number, since it is larger than the sum of its proper divisors (1).

423343053114217 is an equidigital number, since it uses as much as digits as its factorization.

423343053114217 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 725760, while the sum is 43.

The spelling of 423343053114217 in words is "four hundred twenty-three trillion, three hundred forty-three billion, fifty-three million, one hundred fourteen thousand, two hundred seventeen".