242002240422 has 8 divisors (see below), whose sum is σ = 484004480856. Its totient is φ = 80667413472.

The previous prime is 242002240393. The next prime is 242002240553. The reversal of 242002240422 is 224042200242.

It is a sphenic number, since it is the product of 3 distinct primes.

242002240422 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 242002240392 and 242002240401.

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, 20166853363 + ... + 20166853374.

It is an arithmetic number, because the mean of its divisors is an integer number (60500560107).

Almost surely, 2^242002240422 is an apocalyptic number.

242002240422 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

242002240422 is a wasteful number, since it uses less digits than its factorization.

242002240422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40333706742.

The product of its (nonzero) digits is 4096, while the sum is 24.

Adding to 242002240422 its reverse (224042200242), we get a palindrome (466044440664).

It can be divided in two parts, 24200 and 2240422, that added together give a palindrome (2264622).

The spelling of 242002240422 in words is "two hundred forty-two billion, two million, two hundred forty thousand, four hundred twenty-two".