134441328 has 40 divisors (see below), whose sum is σ = 396923008. Its totient is φ = 38411712.

The previous prime is 134441323. The next prime is 134441341. The reversal of 134441328 is 823144431.

134441328 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a nude number because it is divisible by every one of its digits.

134441328 is a modest number, since divided by 41328 gives 1344 as remainder.

It is a junction number, because it is equal to n+sod(n) for n = 134441295 and 134441304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134441323) 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, 199726 + ... + 200397.

Almost surely, 2^134441328 is an apocalyptic number.

It is an amenable number.

134441328 is an abundant number, since it is smaller than the sum of its proper divisors (262481680).

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

134441328 is a wasteful number, since it uses less digits than its factorization.

134441328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 400141 (or 400135 counting only the distinct ones).

The product of its digits is 9216, while the sum is 30.

The square root of 134441328 is about 11594.8836992874. The cubic root of 134441328 is about 512.2841643600.

Adding to 134441328 its reverse (823144431), we get a palindrome (957585759).

The spelling of 134441328 in words is "one hundred thirty-four million, four hundred forty-one thousand, three hundred twenty-eight".