434342243459 has 2 divisors, whose sum is σ = 434342243460. Its totient is φ = 434342243458.

The previous prime is 434342243429. The next prime is 434342243479. The reversal of 434342243459 is 954342243434.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 434342243459 - 2²⁴ = 434325466243 is a prime.

It is not a weakly prime, because it can be changed into another prime (434342243429) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 217171121729 + 217171121730.

It is an arithmetic number, because the mean of its divisors is an integer number (217171121730).

Almost surely, 2^434342243459 is an apocalyptic number.

434342243459 is a deficient number, since it is larger than the sum of its proper divisors (1).

434342243459 is an equidigital number, since it uses as much as digits as its factorization.

434342243459 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4976640, while the sum is 47.

The spelling of 434342243459 in words is "four hundred thirty-four billion, three hundred forty-two million, two hundred forty-three thousand, four hundred fifty-nine".