430234230191 has 2 divisors, whose sum is σ = 430234230192. Its totient is φ = 430234230190.

The previous prime is 430234230163. The next prime is 430234230193. The reversal of 430234230191 is 191032432034.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 430234230191 - 2²² = 430230035887 is a prime.

Together with 430234230193, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (430234230193) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 215117115095 + 215117115096.

It is an arithmetic number, because the mean of its divisors is an integer number (215117115096).

Almost surely, 2^430234230191 is an apocalyptic number.

430234230191 is a deficient number, since it is larger than the sum of its proper divisors (1).

430234230191 is an equidigital number, since it uses as much as digits as its factorization.

430234230191 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15552, while the sum is 32.

The spelling of 430234230191 in words is "four hundred thirty billion, two hundred thirty-four million, two hundred thirty thousand, one hundred ninety-one".