434135413 has 2 divisors, whose sum is σ = 434135414. Its totient is φ = 434135412.

The previous prime is 434135399. The next prime is 434135417. The reversal of 434135413 is 314531434.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 428365809 + 5769604 = 20697^2 + 2402^2 .

It is a cyclic number.

It is not a de Polignac number, because 434135413 - 2¹⁷ = 434004341 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (434135417) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 217067706 + 217067707.

It is an arithmetic number, because the mean of its divisors is an integer number (217067707).

Almost surely, 2^434135413 is an apocalyptic number.

It is an amenable number.

434135413 is a deficient number, since it is larger than the sum of its proper divisors (1).

434135413 is an equidigital number, since it uses as much as digits as its factorization.

434135413 is an evil number, because the sum of its binary digits is even.

The product of its digits is 8640, while the sum is 28.

The square root of 434135413 is about 20835.9164185308. The cubic root of 434135413 is about 757.1961627509.

Adding to 434135413 its reverse (314531434), we get a palindrome (748666847).

The spelling of 434135413 in words is "four hundred thirty-four million, one hundred thirty-five thousand, four hundred thirteen".