242112434444 has 24 divisors (see below), whose sum is σ = 438336783360. Its totient is φ = 116873921024.

The previous prime is 242112434411. The next prime is 242112434467. The reversal of 242112434444 is 444434211242.

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, 1871477 + ... + 1996659.

It is an arithmetic number, because the mean of its divisors is an integer number (18264032640).

Almost surely, 2^242112434444 is an apocalyptic number.

It is an amenable number.

242112434444 is a deficient number, since it is larger than the sum of its proper divisors (196224348916).

242112434444 is a wasteful number, since it uses less digits than its factorization.

242112434444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141889 (or 141887 counting only the distinct ones).

The product of its digits is 98304, while the sum is 35.

Adding to 242112434444 its reverse (444434211242), we get a palindrome (686546645686).

The spelling of 242112434444 in words is "two hundred forty-two billion, one hundred twelve million, four hundred thirty-four thousand, four hundred forty-four".