134840124 has 36 divisors (see below), whose sum is σ = 360897264. Its totient is φ = 42302592.

The previous prime is 134840117. The next prime is 134840137. The reversal of 134840124 is 421048431.

134840124 is digitally balanced in base 2, because in such base 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 (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 109552 + ... + 110775.

It is an arithmetic number, because the mean of its divisors is an integer number (10024924).

Almost surely, 2^134840124 is an apocalyptic number.

It is an amenable number.

134840124 is an abundant number, since it is smaller than the sum of its proper divisors (226057140).

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

134840124 is a wasteful number, since it uses less digits than its factorization.

134840124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 220354 (or 220349 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 27.

The square root of 134840124 is about 11612.0680328699. The cubic root of 134840124 is about 512.7901972583.

Adding to 134840124 its reverse (421048431), we get a palindrome (555888555).

The spelling of 134840124 in words is "one hundred thirty-four million, eight hundred forty thousand, one hundred twenty-four".