434203132 has 12 divisors (see below), whose sum is σ = 828933336. Its totient is φ = 197365040.

The previous prime is 434203123. The next prime is 434203151. The reversal of 434203132 is 231302434.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4934083 + ... + 4934170.

It is an arithmetic number, because the mean of its divisors is an integer number (69077778).

Almost surely, 2^434203132 is an apocalyptic number.

It is an amenable number.

434203132 is a deficient number, since it is larger than the sum of its proper divisors (394730204).

434203132 is a wasteful number, since it uses less digits than its factorization.

434203132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9868268 (or 9868266 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 22.

The square root of 434203132 is about 20837.5414096769. The cubic root of 434203132 is about 757.2355313438.

Adding to 434203132 its reverse (231302434), we get a palindrome (665505566).

The spelling of 434203132 in words is "four hundred thirty-four million, two hundred three thousand, one hundred thirty-two".