242134043132 has 12 divisors (see below), whose sum is σ = 425634732096. Its totient is φ = 120524119680.

The previous prime is 242134043077. The next prime is 242134043161. The reversal of 242134043132 is 231340431242.

It is a junction number, because it is equal to n+sod(n) for n = 242134043095 and 242134043104.

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, 135724469 + ... + 135726252.

It is an arithmetic number, because the mean of its divisors is an integer number (35469561008).

Almost surely, 2^242134043132 is an apocalyptic number.

It is an amenable number.

242134043132 is a deficient number, since it is larger than the sum of its proper divisors (183500688964).

242134043132 is a wasteful number, since it uses less digits than its factorization.

242134043132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 271450948 (or 271450946 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 242134043132 its reverse (231340431242), we get a palindrome (473474474374).

The spelling of 242134043132 in words is "two hundred forty-two billion, one hundred thirty-four million, forty-three thousand, one hundred thirty-two".