434441234263 has 2 divisors, whose sum is σ = 434441234264. Its totient is φ = 434441234262.

The previous prime is 434441234141. The next prime is 434441234327. The reversal of 434441234263 is 362432144434.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 434441234263 - 2¹³ = 434441226071 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (434441334263) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 217220617131 + 217220617132.

It is an arithmetic number, because the mean of its divisors is an integer number (217220617132).

Almost surely, 2^434441234263 is an apocalyptic number.

434441234263 is a deficient number, since it is larger than the sum of its proper divisors (1).

434441234263 is an equidigital number, since it uses as much as digits as its factorization.

434441234263 is an evil number, because the sum of its binary digits is even.

The product of its digits is 663552, while the sum is 40.

Adding to 434441234263 its reverse (362432144434), we get a palindrome (796873378697).

The spelling of 434441234263 in words is "four hundred thirty-four billion, four hundred forty-one million, two hundred thirty-four thousand, two hundred sixty-three".