134321204 has 12 divisors (see below), whose sum is σ = 235144644. Its totient is φ = 67137024.

The previous prime is 134321197. The next prime is 134321221. The reversal of 134321204 is 402123431.

It can be written as a sum of positive squares in 2 ways, for example, as 62884900 + 71436304 = 7930^2 + 8452^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15764 + ... + 22740.

It is an arithmetic number, because the mean of its divisors is an integer number (19595387).

Almost surely, 2^134321204 is an apocalyptic number.

It is an amenable number.

134321204 is a deficient number, since it is larger than the sum of its proper divisors (100823440).

134321204 is a wasteful number, since it uses less digits than its factorization.

134321204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11794 (or 11792 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 134321204 is about 11589.7024983388. The cubic root of 134321204 is about 512.1315427393.

Adding to 134321204 its reverse (402123431), we get a palindrome (536444635).

The spelling of 134321204 in words is "one hundred thirty-four million, three hundred twenty-one thousand, two hundred four".