134204356 has 72 divisors (see below), whose sum is σ = 290791872. Its totient is φ = 53328000.

The previous prime is 134204311. The next prime is 134204359. The reversal of 134204356 is 653402431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134204359) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1328706 + ... + 1328806.

It is an arithmetic number, because the mean of its divisors is an integer number (4038776).

Almost surely, 2^134204356 is an apocalyptic number.

It is an amenable number.

134204356 is an abundant number, since it is smaller than the sum of its proper divisors (156587516).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

134204356 is a wasteful number, since it uses less digits than its factorization.

134204356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 253 (or 150 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 28.

The square root of 134204356 is about 11584.6603748233. The cubic root of 134204356 is about 511.9829960580.

Adding to 134204356 its reverse (653402431), we get a palindrome (787606787).

The spelling of 134204356 in words is "one hundred thirty-four million, two hundred four thousand, three hundred fifty-six".