434135357 has 2 divisors, whose sum is σ = 434135358. Its totient is φ = 434135356.

The previous prime is 434135329. The next prime is 434135363. The reversal of 434135357 is 753531434.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 383141476 + 50993881 = 19574^2 + 7141^2 .

It is a cyclic number.

It is not a de Polignac number, because 434135357 - 2²⁴ = 417358141 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 (434135057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 217067678 + 217067679.

It is an arithmetic number, because the mean of its divisors is an integer number (217067679).

Almost surely, 2^434135357 is an apocalyptic number.

It is an amenable number.

434135357 is a deficient number, since it is larger than the sum of its proper divisors (1).

434135357 is an equidigital number, since it uses as much as digits as its factorization.

434135357 is an evil number, because the sum of its binary digits is even.

The product of its digits is 75600, while the sum is 35.

The square root of 434135357 is about 20835.9150746973. The cubic root of 434135357 is about 757.1961301935.

The spelling of 434135357 in words is "four hundred thirty-four million, one hundred thirty-five thousand, three hundred fifty-seven".