162106272604164 has 72 divisors (see below), whose sum is σ = 440623337306880. Its totient is φ = 46250751847104.

The previous prime is 162106272604147. The next prime is 162106272604169. The reversal of 162106272604164 is 461406272601261.

It is not an unprimeable number, because it can be changed into a prime (162106272604169) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 194005492 + ... + 194839275.

Almost surely, 2^{162106272604164} is an apocalyptic number.

162106272604164 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

162106272604164 is an abundant number, since it is smaller than the sum of its proper divisors (278517064702716).

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

162106272604164 is a wasteful number, since it uses less digits than its factorization.

162106272604164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 388845497 (or 388845488 counting only the distinct ones).

The product of its (nonzero) digits is 1161216, while the sum is 48.

The spelling of 162106272604164 in words is "one hundred sixty-two trillion, one hundred six billion, two hundred seventy-two million, six hundred four thousand, one hundred sixty-four".