242124143124 has 48 divisors (see below), whose sum is σ = 574594352640. Its totient is φ = 79331485920.

The previous prime is 242124143029. The next prime is 242124143141. The reversal of 242124143124 is 421341421242.

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

It is a junction number, because it is equal to n+sod(n) for n = 242124143091 and 242124143100.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11764467 + ... + 11785029.

It is an arithmetic number, because the mean of its divisors is an integer number (11970715680).

Almost surely, 2^242124143124 is an apocalyptic number.

It is an amenable number.

242124143124 is an abundant number, since it is smaller than the sum of its proper divisors (332470209516).

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

242124143124 is a wasteful number, since it uses less digits than its factorization.

242124143124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37260 (or 37258 counting only the distinct ones).

The product of its digits is 12288, while the sum is 30.

Adding to 242124143124 its reverse (421341421242), we get a palindrome (663465564366).

The spelling of 242124143124 in words is "two hundred forty-two billion, one hundred twenty-four million, one hundred forty-three thousand, one hundred twenty-four".