434704304213 has 2 divisors, whose sum is σ = 434704304214. Its totient is φ = 434704304212.

The previous prime is 434704304201. The next prime is 434704304219. The reversal of 434704304213 is 312403407434.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 375042333649 + 59661970564 = 612407^2 + 244258^2 .

It is a cyclic number.

It is not a de Polignac number, because 434704304213 - 2³⁶ = 365984827477 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (434704304219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 217352152106 + 217352152107.

It is an arithmetic number, because the mean of its divisors is an integer number (217352152107).

Almost surely, 2^434704304213 is an apocalyptic number.

It is an amenable number.

434704304213 is a deficient number, since it is larger than the sum of its proper divisors (1).

434704304213 is an equidigital number, since it uses as much as digits as its factorization.

434704304213 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 96768, while the sum is 35.

The spelling of 434704304213 in words is "four hundred thirty-four billion, seven hundred four million, three hundred four thousand, two hundred thirteen".