134616140 has 24 divisors (see below), whose sum is σ = 297573360. Its totient is φ = 51012288.

The previous prime is 134616127. The next prime is 134616151. The reversal of 134616140 is 41616431.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 176747 + ... + 177506.

It is an arithmetic number, because the mean of its divisors is an integer number (12398890).

Almost surely, 2^134616140 is an apocalyptic number.

134616140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

134616140 is an abundant number, since it is smaller than the sum of its proper divisors (162957220).

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

134616140 is a wasteful number, since it uses less digits than its factorization.

134616140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 354281 (or 354279 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 26.

The square root of 134616140 is about 11602.4195752438. The cubic root of 134616140 is about 512.5061066098.

The spelling of 134616140 in words is "one hundred thirty-four million, six hundred sixteen thousand, one hundred forty".