434704304263 has 2 divisors, whose sum is σ = 434704304264. Its totient is φ = 434704304262.

The previous prime is 434704304257. The next prime is 434704304291. The reversal of 434704304263 is 362403407434.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 434704304263 - 2⁹ = 434704303751 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (434704304213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 217352152131 + 217352152132.

It is an arithmetic number, because the mean of its divisors is an integer number (217352152132).

Almost surely, 2^434704304263 is an apocalyptic number.

434704304263 is a deficient number, since it is larger than the sum of its proper divisors (1).

434704304263 is an equidigital number, since it uses as much as digits as its factorization.

434704304263 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 580608, while the sum is 40.

The spelling of 434704304263 in words is "four hundred thirty-four billion, seven hundred four million, three hundred four thousand, two hundred sixty-three".