242440321102 has 8 divisors (see below), whose sum is σ = 415611979056. Its totient is φ = 103902994752.

The previous prime is 242440321063. The next prime is 242440321139. The reversal of 242440321102 is 201123044242.

242440321102 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

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, 8658582883 + ... + 8658582910.

It is an arithmetic number, because the mean of its divisors is an integer number (51951497382).

Almost surely, 2^242440321102 is an apocalyptic number.

242440321102 is a deficient number, since it is larger than the sum of its proper divisors (173171657954).

242440321102 is a wasteful number, since it uses less digits than its factorization.

242440321102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17317165802.

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 242440321102 its reverse (201123044242), we get a palindrome (443563365344).

The spelling of 242440321102 in words is "two hundred forty-two billion, four hundred forty million, three hundred twenty-one thousand, one hundred two".