20134175171 has 8 divisors (see below), whose sum is σ = 21983325888. Its totient is φ = 18288153000.

The previous prime is 20134175147. The next prime is 20134175209. The reversal of 20134175171 is 17157143102.

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 20134175171 - 2³⁴ = 2954305987 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20134171171) 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, 768665 + ... + 794426.

It is an arithmetic number, because the mean of its divisors is an integer number (2747915736).

Almost surely, 2^20134175171 is an apocalyptic number.

20134175171 is a deficient number, since it is larger than the sum of its proper divisors (1849150717).

20134175171 is a wasteful number, since it uses less digits than its factorization.

20134175171 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1564273.

The product of its (nonzero) digits is 5880, while the sum is 32.

The spelling of 20134175171 in words is "twenty billion, one hundred thirty-four million, one hundred seventy-five thousand, one hundred seventy-one".