134195718 has 8 divisors (see below), whose sum is σ = 268391448. Its totient is φ = 44731904.

The previous prime is 134195687. The next prime is 134195723. The reversal of 134195718 is 817591431.

It is a sphenic number, since it is the product of 3 distinct primes.

134195718 is an admirable number.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 11182971 + ... + 11182982.

It is an arithmetic number, because the mean of its divisors is an integer number (33548931).

Almost surely, 2^134195718 is an apocalyptic number.

134195718 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

134195718 is a wasteful number, since it uses less digits than its factorization.

134195718 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22365958.

The product of its digits is 30240, while the sum is 39.

The square root of 134195718 is about 11584.2875482267. The cubic root of 134195718 is about 511.9720113077.

The spelling of 134195718 in words is "one hundred thirty-four million, one hundred ninety-five thousand, seven hundred eighteen".