434124263 has 2 divisors, whose sum is σ = 434124264. Its totient is φ = 434124262.

The previous prime is 434124239. The next prime is 434124307. The reversal of 434124263 is 362421434.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 434124263 - 2⁶ = 434124199 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (434127263) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 217062131 + 217062132.

It is an arithmetic number, because the mean of its divisors is an integer number (217062132).

Almost surely, 2^434124263 is an apocalyptic number.

434124263 is a deficient number, since it is larger than the sum of its proper divisors (1).

434124263 is an equidigital number, since it uses as much as digits as its factorization.

434124263 is an evil number, because the sum of its binary digits is even.

The product of its digits is 13824, while the sum is 29.

The square root of 434124263 is about 20835.6488499878. The cubic root of 434124263 is about 757.1896802808.

Adding to 434124263 its reverse (362421434), we get a palindrome (796545697).

The spelling of 434124263 in words is "four hundred thirty-four million, one hundred twenty-four thousand, two hundred sixty-three".