242312431042430 has 32 divisors (see below), whose sum is σ = 498471872265216. Its totient is φ = 83078450194464.

The previous prime is 242312431042351. The next prime is 242312431042433. The reversal of 242312431042430 is 34240134213242.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242312431042433) 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, 83506397 + ... + 86359383.

It is an arithmetic number, because the mean of its divisors is an integer number (15577246008288).

Almost surely, 2^{242312431042430} is an apocalyptic number.

242312431042430 is an abundant number, since it is smaller than the sum of its proper divisors (256159441222786).

242312431042430 is a wasteful number, since it uses less digits than its factorization.

242312431042430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4066328.

The product of its (nonzero) digits is 110592, while the sum is 35.

Adding to 242312431042430 its reverse (34240134213242), we get a palindrome (276552565255672).

The spelling of 242312431042430 in words is "two hundred forty-two trillion, three hundred twelve billion, four hundred thirty-one million, forty-two thousand, four hundred thirty".