434014213 has 2 divisors, whose sum is σ = 434014214. Its totient is φ = 434014212.

The previous prime is 434014211. The next prime is 434014241. The reversal of 434014213 is 312410434.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 434013889 + 324 = 20833^2 + 18^2 .

It is a cyclic number.

It is not a de Polignac number, because 434014213 - 2¹ = 434014211 is a prime.

Together with 434014211, 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 (434014211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 217007106 + 217007107.

It is an arithmetic number, because the mean of its divisors is an integer number (217007107).

Almost surely, 2^434014213 is an apocalyptic number.

It is an amenable number.

434014213 is a deficient number, since it is larger than the sum of its proper divisors (1).

434014213 is an equidigital number, since it uses as much as digits as its factorization.

434014213 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 434014213 is about 20833.0077761230. The cubic root of 434014213 is about 757.1256926367.

Adding to 434014213 its reverse (312410434), we get a palindrome (746424647).

The spelling of 434014213 in words is "four hundred thirty-four million, fourteen thousand, two hundred thirteen".