162136158268 has 12 divisors (see below), whose sum is σ = 324272316592. Its totient is φ = 69486924960.

The previous prime is 162136158253. The next prime is 162136158299. The reversal of 162136158268 is 862851631261.

162136158268 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2895288513 + ... + 2895288568.

Almost surely, 2^162136158268 is an apocalyptic number.

It is an amenable number.

162136158268 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

162136158268 is a wasteful number, since it uses less digits than its factorization.

162136158268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5790577092 (or 5790577090 counting only the distinct ones).

The product of its digits is 829440, while the sum is 49.

The spelling of 162136158268 in words is "one hundred sixty-two billion, one hundred thirty-six million, one hundred fifty-eight thousand, two hundred sixty-eight".