134373568 has 28 divisors (see below), whose sum is σ = 304741072. Its totient is φ = 57588480.

The previous prime is 134373563. The next prime is 134373571. The reversal of 134373568 is 865373431.

It is a tau number, because it is divible by the number of its divisors (28).

It is a self number, because there is not a number n which added to its sum of digits gives 134373568.

It is not an unprimeable number, because it can be changed into a prime (134373563) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 149523 + ... + 150418.

Almost surely, 2^134373568 is an apocalyptic number.

It is an amenable number.

134373568 is an abundant number, since it is smaller than the sum of its proper divisors (170367504).

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

134373568 is an equidigital number, since it uses as much as digits as its factorization.

134373568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 299960 (or 299950 counting only the distinct ones).

The product of its digits is 181440, while the sum is 40.

The square root of 134373568 is about 11591.9613525926. The cubic root of 134373568 is about 512.1980841620.

The spelling of 134373568 in words is "one hundred thirty-four million, three hundred seventy-three thousand, five hundred sixty-eight".