8134654544171 has 4 divisors (see below), whose sum is σ = 8139892571832. Its totient is φ = 8129416516512.

The previous prime is 8134654544167. The next prime is 8134654544183. The reversal of 8134654544171 is 1714454564318.

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 8134654544171 - 2² = 8134654544167 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8134654544111) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2619011501 + ... + 2619014606.

It is an arithmetic number, because the mean of its divisors is an integer number (2034973142958).

Almost surely, 2^{8134654544171} is an apocalyptic number.

8134654544171 is a deficient number, since it is larger than the sum of its proper divisors (5238027661).

8134654544171 is a wasteful number, since it uses less digits than its factorization.

8134654544171 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5238027660.

The product of its digits is 6451200, while the sum is 53.

The spelling of 8134654544171 in words is "eight trillion, one hundred thirty-four billion, six hundred fifty-four million, five hundred forty-four thousand, one hundred seventy-one".