134843755 has 8 divisors (see below), whose sum is σ = 162885024. Its totient is φ = 107160000.

The previous prime is 134843749. The next prime is 134843759. The reversal of 134843755 is 557348431.

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

It is a de Polignac number, because none of the positive numbers 2^k-134843755 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (134843759) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 88546 + ... + 90055.

It is an arithmetic number, because the mean of its divisors is an integer number (20360628).

Almost surely, 2^134843755 is an apocalyptic number.

134843755 is a deficient number, since it is larger than the sum of its proper divisors (28041269).

134843755 is a wasteful number, since it uses less digits than its factorization.

134843755 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178757.

The product of its digits is 201600, while the sum is 40.

The square root of 134843755 is about 11612.2243777840. The cubic root of 134843755 is about 512.7948000536.

The spelling of 134843755 in words is "one hundred thirty-four million, eight hundred forty-three thousand, seven hundred fifty-five".