242212143412 has 12 divisors (see below), whose sum is σ = 446180264320. Its totient is φ = 114732067896.

The previous prime is 242212143379. The next prime is 242212143449. The reversal of 242212143412 is 214341212242.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1593500868 + ... + 1593501019.

Almost surely, 2^242212143412 is an apocalyptic number.

It is an amenable number.

242212143412 is a deficient number, since it is larger than the sum of its proper divisors (203968120908).

242212143412 is a wasteful number, since it uses less digits than its factorization.

242212143412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3187001910 (or 3187001908 counting only the distinct ones).

The product of its digits is 6144, while the sum is 28.

Adding to 242212143412 its reverse (214341212242), we get a palindrome (456553355654).

The spelling of 242212143412 in words is "two hundred forty-two billion, two hundred twelve million, one hundred forty-three thousand, four hundred twelve".