134875943 has 8 divisors (see below), whose sum is σ = 142959168. Its totient is φ = 126809344.

The previous prime is 134875921. The next prime is 134875957. The reversal of 134875943 is 349578431.

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

It is a cyclic number.

It is not a de Polignac number, because 134875943 - 2¹⁰ = 134874919 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 134875894 and 134875903.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134875973) 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, 15155 + ... + 22347.

It is an arithmetic number, because the mean of its divisors is an integer number (17869896).

Almost surely, 2^134875943 is an apocalyptic number.

134875943 is a deficient number, since it is larger than the sum of its proper divisors (8083225).

134875943 is a wasteful number, since it uses less digits than its factorization.

134875943 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8313.

The product of its digits is 362880, while the sum is 44.

The square root of 134875943 is about 11613.6102483250. The cubic root of 134875943 is about 512.8355991890.

The spelling of 134875943 in words is "one hundred thirty-four million, eight hundred seventy-five thousand, nine hundred forty-three".