434231135 has 24 divisors (see below), whose sum is σ = 568456560. Its totient is φ = 318269952.

The previous prime is 434231131. The next prime is 434231137. The reversal of 434231135 is 531132434.

It is not a de Polignac number, because 434231135 - 2² = 434231131 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (434231131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 115607 + ... + 119303.

It is an arithmetic number, because the mean of its divisors is an integer number (23685690).

Almost surely, 2^434231135 is an apocalyptic number.

434231135 is a deficient number, since it is larger than the sum of its proper divisors (134225425).

434231135 is a wasteful number, since it uses less digits than its factorization.

434231135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3867 (or 3854 counting only the distinct ones).

The product of its digits is 4320, while the sum is 26.

The square root of 434231135 is about 20838.2133351206. The cubic root of 434231135 is about 757.2518097546.

Adding to 434231135 its reverse (531132434), we get a palindrome (965363569).

The spelling of 434231135 in words is "four hundred thirty-four million, two hundred thirty-one thousand, one hundred thirty-five".