134144192 has 112 divisors (see below), whose sum is σ = 338644992. Its totient is φ = 51287040.

The previous prime is 134144191. The next prime is 134144201. The reversal of 134144192 is 291441431.

It is a tau number, because it is divible by the number of its divisors (112).

It is not an unprimeable number, because it can be changed into a prime (134144191) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 180173 + ... + 180915.

It is an arithmetic number, because the mean of its divisors is an integer number (3023616).

Almost surely, 2^134144192 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 134144192, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (169322496).

134144192 is an abundant number, since it is smaller than the sum of its proper divisors (204500800).

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

134144192 is a wasteful number, since it uses less digits than its factorization.

134144192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 806 (or 796 counting only the distinct ones).

The product of its digits is 3456, while the sum is 29.

The square root of 134144192 is about 11582.0633740280. The cubic root of 134144192 is about 511.9064770586.

The spelling of 134144192 in words is "one hundred thirty-four million, one hundred forty-four thousand, one hundred ninety-two".