134330560 has 168 divisors, whose sum is σ = 401330160. Its totient is φ = 42448896.

The previous prime is 134330543. The next prime is 134330561. The reversal of 134330560 is 65033431.

134330560 = T₉₉ + T₁₀₀ + ... + T₉₃₀.

It is not an unprimeable number, because it can be changed into a prime (134330561) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 203511 + ... + 204169.

It is an arithmetic number, because the mean of its divisors is an integer number (2388870).

Almost surely, 2^134330560 is an apocalyptic number.

134330560 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 134330560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (200665080).

134330560 is an abundant number, since it is smaller than the sum of its proper divisors (266999600).

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

134330560 is a wasteful number, since it uses less digits than its factorization.

134330560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 703 (or 686 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 25.

The square root of 134330560 is about 11590.1061254848. The cubic root of 134330560 is about 512.1434331218.

Adding to 134330560 its reverse (65033431), we get a palindrome (199363991).

The spelling of 134330560 in words is "one hundred thirty-four million, three hundred thirty thousand, five hundred sixty".