167118865273171 has 16 divisors (see below), whose sum is σ = 193265317075968. Its totient is φ = 141548155056000.

The previous prime is 167118865273153. The next prime is 167118865273181. The reversal of 167118865273171 is 171372568811761.

It is not a de Polignac number, because 167118865273171 - 2²¹ = 167118863176019 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (167118865273141) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 318885355 + ... + 319408996.

It is an arithmetic number, because the mean of its divisors is an integer number (12079082317248).

Almost surely, 2^{167118865273171} is an apocalyptic number.

167118865273171 is a deficient number, since it is larger than the sum of its proper divisors (26146451802797).

167118865273171 is a wasteful number, since it uses less digits than its factorization.

167118865273171 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 638294802.

The product of its digits is 23708160, while the sum is 64.

The spelling of 167118865273171 in words is "one hundred sixty-seven trillion, one hundred eighteen billion, eight hundred sixty-five million, two hundred seventy-three thousand, one hundred seventy-one".