242133424412 has 48 divisors (see below), whose sum is σ = 481361771520. Its totient is φ = 105561624000.

The previous prime is 242133424411. The next prime is 242133424469. The reversal of 242133424412 is 214424331242.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242133424411) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 435668 + ... + 821019.

It is an arithmetic number, because the mean of its divisors is an integer number (10028370240).

Almost surely, 2^242133424412 is an apocalyptic number.

242133424412 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

242133424412 is a deficient number, since it is larger than the sum of its proper divisors (239228347108).

242133424412 is a wasteful number, since it uses less digits than its factorization.

242133424412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1256882 (or 1256880 counting only the distinct ones).

The product of its digits is 36864, while the sum is 32.

Adding to 242133424412 its reverse (214424331242), we get a palindrome (456557755654).

The spelling of 242133424412 in words is "two hundred forty-two billion, one hundred thirty-three million, four hundred twenty-four thousand, four hundred twelve".