133434304 has 28 divisors (see below), whose sum is σ = 265150600. Its totient is φ = 66624768.

The previous prime is 133434299. The next prime is 133434311. The reversal of 133434304 is 403434331.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 90727 + ... + 92185.

Almost surely, 2^133434304 is an apocalyptic number.

It is an amenable number.

133434304 is a deficient number, since it is larger than the sum of its proper divisors (131716296).

133434304 is a wasteful number, since it uses less digits than its factorization.

133434304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2900 (or 2890 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 25.

The square root of 133434304 is about 11551.3767144873. The cubic root of 133434304 is about 511.0018803474.

Adding to 133434304 its reverse (403434331), we get a palindrome (536868635).

The spelling of 133434304 in words is "one hundred thirty-three million, four hundred thirty-four thousand, three hundred four".