4223430422317 has 2 divisors, whose sum is σ = 4223430422318. Its totient is φ = 4223430422316.

The previous prime is 4223430422279. The next prime is 4223430422347. The reversal of 4223430422317 is 7132240343224.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3082082203396 + 1141348218921 = 1755586^2 + 1068339^2 .

It is a cyclic number.

It is not a de Polignac number, because 4223430422317 - 2¹¹ = 4223430420269 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4223430422347) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2111715211158 + 2111715211159.

It is an arithmetic number, because the mean of its divisors is an integer number (2111715211159).

Almost surely, 2^{4223430422317} is an apocalyptic number.

It is an amenable number.

4223430422317 is a deficient number, since it is larger than the sum of its proper divisors (1).

4223430422317 is an equidigital number, since it uses as much as digits as its factorization.

4223430422317 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 193536, while the sum is 37.

The spelling of 4223430422317 in words is "four trillion, two hundred twenty-three billion, four hundred thirty million, four hundred twenty-two thousand, three hundred seventeen".