162114144 has 48 divisors (see below), whose sum is σ = 426610800. Its totient is φ = 53903360.

The previous prime is 162114119. The next prime is 162114151. The reversal of 162114144 is 441411261.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41224 + ... + 44984.

It is an arithmetic number, because the mean of its divisors is an integer number (8887725).

Almost surely, 2^162114144 is an apocalyptic number.

It is an amenable number.

162114144 is an abundant number, since it is smaller than the sum of its proper divisors (264496656).

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

162114144 is a wasteful number, since it uses less digits than its factorization.

162114144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4223 (or 4215 counting only the distinct ones).

The product of its digits is 768, while the sum is 24.

The square root of 162114144 is about 12732.4052715895. The cubic root of 162114144 is about 545.2641807620.

The spelling of 162114144 in words is "one hundred sixty-two million, one hundred fourteen thousand, one hundred forty-four".