242443132012 has 12 divisors (see below), whose sum is σ = 425021136120. Its totient is φ = 121008521696.

The previous prime is 242443132007. The next prime is 242443132021. The reversal of 242443132012 is 210231344242.

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, 53258518 + ... + 53263069.

It is an arithmetic number, because the mean of its divisors is an integer number (35418428010).

Almost surely, 2^242443132012 is an apocalyptic number.

It is an amenable number.

242443132012 is a deficient number, since it is larger than the sum of its proper divisors (182578004108).

242443132012 is a wasteful number, since it uses less digits than its factorization.

242443132012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106522160 (or 106522158 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 242443132012 its reverse (210231344242), we get a palindrome (452674476254).

The spelling of 242443132012 in words is "two hundred forty-two billion, four hundred forty-three million, one hundred thirty-two thousand, twelve".