435234013 has 2 divisors, whose sum is σ = 435234014. Its totient is φ = 435234012.

The previous prime is 435234011. The next prime is 435234031. The reversal of 435234013 is 310432534.

Together with next prime (435234031) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 411400089 + 23833924 = 20283^2 + 4882^2 .

It is a cyclic number.

It is not a de Polignac number, because 435234013 - 2¹ = 435234011 is a prime.

Together with 435234011, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (435234011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 217617006 + 217617007.

It is an arithmetic number, because the mean of its divisors is an integer number (217617007).

Almost surely, 2^435234013 is an apocalyptic number.

It is an amenable number.

435234013 is a deficient number, since it is larger than the sum of its proper divisors (1).

435234013 is an equidigital number, since it uses as much as digits as its factorization.

435234013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4320, while the sum is 25.

The square root of 435234013 is about 20862.2628926011. The cubic root of 435234013 is about 757.8343315350.

Adding to 435234013 its reverse (310432534), we get a palindrome (745666547).

The spelling of 435234013 in words is "four hundred thirty-five million, two hundred thirty-four thousand, thirteen".