134434210 has 16 divisors (see below), whose sum is σ = 242580600. Its totient is φ = 53640576.

The previous prime is 134434193. The next prime is 134434213. The reversal of 134434210 is 12434431.

134434210 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 130028409 + 4405801 = 11403^2 + 2099^2 .

It is not an unprimeable number, because it can be changed into a prime (134434213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12345 + ... + 20524.

Almost surely, 2^134434210 is an apocalyptic number.

134434210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

134434210 is a deficient number, since it is larger than the sum of its proper divisors (108146390).

134434210 is a wasteful number, since it uses less digits than its factorization.

134434210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33285.

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 134434210 is about 11594.5767494980. The cubic root of 134434210 is about 512.2751232339.

Adding to 134434210 its reverse (12434431), we get a palindrome (146868641).

The spelling of 134434210 in words is "one hundred thirty-four million, four hundred thirty-four thousand, two hundred ten".