134159885873 has 8 divisors (see below), whose sum is σ = 145164618816. Its totient is φ = 123252973200.

The previous prime is 134159885831. The next prime is 134159885917. The reversal of 134159885873 is 378588951431.

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 134159885873 - 2⁶ = 134159885809 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (134159885803) 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, 24452213 + ... + 24457698.

It is an arithmetic number, because the mean of its divisors is an integer number (18145577352).

Almost surely, 2^134159885873 is an apocalyptic number.

134159885873 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

134159885873 is a deficient number, since it is larger than the sum of its proper divisors (11004732943).

134159885873 is a wasteful number, since it uses less digits than its factorization.

134159885873 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48910135.

The product of its digits is 29030400, while the sum is 62.

The spelling of 134159885873 in words is "one hundred thirty-four billion, one hundred fifty-nine million, eight hundred eighty-five thousand, eight hundred seventy-three".