162423213365 has 32 divisors (see below), whose sum is σ = 224978826240. Its totient is φ = 110267829504.

The previous prime is 162423213361. The next prime is 162423213371. The reversal of 162423213365 is 563312324261.

162423213365 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 162423213365 - 2² = 162423213361 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (162423213361) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1391027 + ... + 1503263.

It is an arithmetic number, because the mean of its divisors is an integer number (7030588320).

Almost surely, 2^162423213365 is an apocalyptic number.

It is an amenable number.

162423213365 is a deficient number, since it is larger than the sum of its proper divisors (62555612875).

162423213365 is a wasteful number, since it uses less digits than its factorization.

162423213365 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112661.

The product of its digits is 155520, while the sum is 38.

The spelling of 162423213365 in words is "one hundred sixty-two billion, four hundred twenty-three million, two hundred thirteen thousand, three hundred sixty-five".