242423430244 has 12 divisors (see below), whose sum is σ = 424249959868. Its totient is φ = 121209156000.

The previous prime is 242423430199. The next prime is 242423430323. The reversal of 242423430244 is 442034324242.

It can be written as a sum of positive squares in 2 ways, for example, as 157458176100 + 84965254144 = 396810^2 + 291488^2 .

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

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, 418107 + ... + 812194.

Almost surely, 2^242423430244 is an apocalyptic number.

It is an amenable number.

242423430244 is a deficient number, since it is larger than the sum of its proper divisors (181826529624).

242423430244 is a wasteful number, since it uses less digits than its factorization.

242423430244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1279566 (or 1279564 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 34.

Adding to 242423430244 its reverse (442034324242), we get a palindrome (684457754486).

The spelling of 242423430244 in words is "two hundred forty-two billion, four hundred twenty-three million, four hundred thirty thousand, two hundred forty-four".