2442103242242 has 8 divisors (see below), whose sum is σ = 3679151173500. Its totient is φ = 1215719517744.

The previous prime is 2442103242167. The next prime is 2442103242259. The reversal of 2442103242242 is 2422423012442.

It can be written as a sum of positive squares in 2 ways, for example, as 2441940654241 + 162588001 = 1562671^2 + 12751^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 2442103242199 and 2442103242208.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2666051117 + ... + 2666052032.

Almost surely, 2^{2442103242242} is an apocalyptic number.

2442103242242 is a deficient number, since it is larger than the sum of its proper divisors (1237047931258).

2442103242242 is a wasteful number, since it uses less digits than its factorization.

2442103242242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5332103380.

The product of its (nonzero) digits is 49152, while the sum is 32.

Adding to 2442103242242 its reverse (2422423012442), we get a palindrome (4864526254684).

The spelling of 2442103242242 in words is "two trillion, four hundred forty-two billion, one hundred three million, two hundred forty-two thousand, two hundred forty-two".