162394492671 has 12 divisors (see below), whose sum is σ = 235072119672. Its totient is φ = 108031165776.

The previous prime is 162394492661. The next prime is 162394492681. The reversal of 162394492671 is 176294493261.

162394492671 is a `hidden beast` number, since 1 + 6 + 2 + 3 + 94 + 492 + 67 + 1 = 666.

It is an interprime number because it is at equal distance from previous prime (162394492661) and next prime (162394492681).

It is not a de Polignac number, because 162394492671 - 2⁶ = 162394492607 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (162394492661) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19314676 + ... + 19323081.

It is an arithmetic number, because the mean of its divisors is an integer number (19589343306).

Almost surely, 2^162394492671 is an apocalyptic number.

162394492671 is a deficient number, since it is larger than the sum of its proper divisors (72677627001).

162394492671 is a wasteful number, since it uses less digits than its factorization.

162394492671 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38638230 (or 38638227 counting only the distinct ones).

The product of its digits is 3919104, while the sum is 54.

The spelling of 162394492671 in words is "one hundred sixty-two billion, three hundred ninety-four million, four hundred ninety-two thousand, six hundred seventy-one".