134011560 has 128 divisors (see below), whose sum is σ = 431568000. Its totient is φ = 33186816.

The previous prime is 134011531. The next prime is 134011567. The reversal of 134011560 is 65110431.

It is not an unprimeable number, because it can be changed into a prime (134011567) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 120286 + ... + 121394.

It is an arithmetic number, because the mean of its divisors is an integer number (3371625).

Almost surely, 2^134011560 is an apocalyptic number.

134011560 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 134011560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (215784000).

134011560 is an abundant number, since it is smaller than the sum of its proper divisors (297556440).

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

134011560 is a wasteful number, since it uses less digits than its factorization.

134011560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1195 (or 1191 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 21.

The square root of 134011560 is about 11576.3362079718. The cubic root of 134011560 is about 511.7377094865.

Adding to 134011560 its reverse (65110431), we get a palindrome (199121991).

The spelling of 134011560 in words is "one hundred thirty-four million, eleven thousand, five hundred sixty".