134443356 has 12 divisors (see below), whose sum is σ = 313701192. Its totient is φ = 44814448.

The previous prime is 134443321. The next prime is 134443357. The reversal of 134443356 is 653344431.

134443356 is digitally balanced in base 3 and base 9, because in such bases it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

134443356 is strictly pandigital in base 9.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134443357) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5601795 + ... + 5601818.

It is an arithmetic number, because the mean of its divisors is an integer number (26141766).

Almost surely, 2^134443356 is an apocalyptic number.

It is an amenable number.

134443356 is an abundant number, since it is smaller than the sum of its proper divisors (179257836).

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

134443356 is a wasteful number, since it uses less digits than its factorization.

134443356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11203620 (or 11203618 counting only the distinct ones).

The product of its digits is 51840, while the sum is 33.

The square root of 134443356 is about 11594.9711513225. The cubic root of 134443356 is about 512.2867402224.

Adding to 134443356 its reverse (653344431), we get a palindrome (787787787).

The spelling of 134443356 in words is "one hundred thirty-four million, four hundred forty-three thousand, three hundred fifty-six".