242472425212 has 24 divisors (see below), whose sum is σ = 450581960304. Its totient is φ = 113775827712.

The previous prime is 242472425203. The next prime is 242472425213. The reversal of 242472425212 is 212524274242.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242472425213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5114403 + ... + 5161594.

It is an arithmetic number, because the mean of its divisors is an integer number (18774248346).

Almost surely, 2^242472425212 is an apocalyptic number.

It is an amenable number.

242472425212 is a deficient number, since it is larger than the sum of its proper divisors (208109535092).

242472425212 is a wasteful number, since it uses less digits than its factorization.

242472425212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10276365 (or 10276363 counting only the distinct ones).

The product of its digits is 143360, while the sum is 37.

Adding to 242472425212 its reverse (212524274242), we get a palindrome (454996699454).

The spelling of 242472425212 in words is "two hundred forty-two billion, four hundred seventy-two million, four hundred twenty-five thousand, two hundred twelve".