230433220417 has 2 divisors, whose sum is σ = 230433220418. Its totient is φ = 230433220416.

The previous prime is 230433220373. The next prime is 230433220439. The reversal of 230433220417 is 714022334032.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 167935220401 + 62498000016 = 409799^2 + 249996^2 .

It is a cyclic number.

It is not a de Polignac number, because 230433220417 - 2¹⁹ = 230432696129 is a prime.

It is not a weakly prime, because it can be changed into another prime (230433220447) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115216610208 + 115216610209.

It is an arithmetic number, because the mean of its divisors is an integer number (115216610209).

Almost surely, 2^230433220417 is an apocalyptic number.

It is an amenable number.

230433220417 is a deficient number, since it is larger than the sum of its proper divisors (1).

230433220417 is an equidigital number, since it uses as much as digits as its factorization.

230433220417 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24192, while the sum is 31.

Adding to 230433220417 its reverse (714022334032), we get a palindrome (944455554449).

The spelling of 230433220417 in words is "two hundred thirty billion, four hundred thirty-three million, two hundred twenty thousand, four hundred seventeen".