434230322429 has 2 divisors, whose sum is σ = 434230322430. Its totient is φ = 434230322428.

The previous prime is 434230322411. The next prime is 434230322441. The reversal of 434230322429 is 924223032434.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 431268024100 + 2962298329 = 656710^2 + 54427^2 .

It is a cyclic number.

It is not a de Polignac number, because 434230322429 - 2²⁰ = 434229273853 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 434230322392 and 434230322401.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (434230322479) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 217115161214 + 217115161215.

It is an arithmetic number, because the mean of its divisors is an integer number (217115161215).

Almost surely, 2^434230322429 is an apocalyptic number.

It is an amenable number.

434230322429 is a deficient number, since it is larger than the sum of its proper divisors (1).

434230322429 is an equidigital number, since it uses as much as digits as its factorization.

434230322429 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 248832, while the sum is 38.

The spelling of 434230322429 in words is "four hundred thirty-four billion, two hundred thirty million, three hundred twenty-two thousand, four hundred twenty-nine".