134875455347 has 4 divisors (see below), whose sum is σ = 135186946440. Its totient is φ = 134563964256.

The previous prime is 134875455343. The next prime is 134875455361. The reversal of 134875455347 is 743554578431.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 134875455347 - 2² = 134875455343 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 134875455292 and 134875455301.

It is not an unprimeable number, because it can be changed into a prime (134875455343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 155744897 + ... + 155745762.

It is an arithmetic number, because the mean of its divisors is an integer number (33796736610).

Almost surely, 2^134875455347 is an apocalyptic number.

134875455347 is a deficient number, since it is larger than the sum of its proper divisors (311491093).

134875455347 is an equidigital number, since it uses as much as digits as its factorization.

134875455347 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 311491092.

The product of its digits is 28224000, while the sum is 56.

The spelling of 134875455347 in words is "one hundred thirty-four billion, eight hundred seventy-five million, four hundred fifty-five thousand, three hundred forty-seven".