242312412 has 12 divisors (see below), whose sum is σ = 565395656. Its totient is φ = 80770800.

The previous prime is 242312381. The next prime is 242312417. The reversal of 242312412 is 214213242.

It is a tau number, because it is divible by the number of its divisors (12).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242312417) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10096339 + ... + 10096362.

Almost surely, 2^242312412 is an apocalyptic number.

It is an amenable number.

242312412 is an abundant number, since it is smaller than the sum of its proper divisors (323083244).

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

242312412 is a wasteful number, since it uses less digits than its factorization.

242312412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20192708 (or 20192706 counting only the distinct ones).

The product of its digits is 768, while the sum is 21.

The square root of 242312412 is about 15566.3872494552. The cubic root of 242312412 is about 623.4360144901.

Adding to 242312412 its reverse (214213242), we get a palindrome (456525654).

The spelling of 242312412 in words is "two hundred forty-two million, three hundred twelve thousand, four hundred twelve".