434750334709 has 2 divisors, whose sum is σ = 434750334710. Its totient is φ = 434750334708.

The previous prime is 434750334677. The next prime is 434750334761. The reversal of 434750334709 is 907433057434.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 321233900625 + 113516434084 = 566775^2 + 336922^2 .

It is a cyclic number.

It is not a de Polignac number, because 434750334709 - 2⁵ = 434750334677 is a prime.

It is a super-2 number, since 2×434750334709² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (434750434709) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 217375167354 + 217375167355.

It is an arithmetic number, because the mean of its divisors is an integer number (217375167355).

Almost surely, 2^434750334709 is an apocalyptic number.

It is an amenable number.

434750334709 is a deficient number, since it is larger than the sum of its proper divisors (1).

434750334709 is an equidigital number, since it uses as much as digits as its factorization.

434750334709 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3810240, while the sum is 49.

The spelling of 434750334709 in words is "four hundred thirty-four billion, seven hundred fifty million, three hundred thirty-four thousand, seven hundred nine".