434203025 has 12 divisors (see below), whose sum is σ = 539065200. Its totient is φ = 346940880.

The previous prime is 434203013. The next prime is 434203027. The reversal of 434203025 is 520302434.

It is not a de Polignac number, because 434203025 - 2¹⁰ = 434202001 is a prime.

It is not an unprimeable number, because it can be changed into a prime (434203027) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11366 + ... + 31584.

It is an arithmetic number, because the mean of its divisors is an integer number (44922100).

Almost surely, 2^434203025 is an apocalyptic number.

It is an amenable number.

434203025 is a deficient number, since it is larger than the sum of its proper divisors (104862175).

434203025 is a wasteful number, since it uses less digits than its factorization.

434203025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21088 (or 21083 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 23.

The square root of 434203025 is about 20837.5388421954. The cubic root of 434203025 is about 757.2354691424.

Adding to 434203025 its reverse (520302434), we get a palindrome (954505459).

The spelling of 434203025 in words is "four hundred thirty-four million, two hundred three thousand, twenty-five".