244422203030242 has 4 divisors (see below), whose sum is σ = 366633304545366. Its totient is φ = 122211101515120.

The previous prime is 244422203030227. The next prime is 244422203030261. The reversal of 244422203030242 is 242030302224442.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 143903512168441 + 100518690861801 = 11995979^2 + 10025901^2 .

It is a junction number, because it is equal to n+sod(n) for n = 244422203030198 and 244422203030207.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61105550757559 + ... + 61105550757562.

Almost surely, 2^{244422203030242} is an apocalyptic number.

244422203030242 is a deficient number, since it is larger than the sum of its proper divisors (122211101515124).

244422203030242 is a wasteful number, since it uses less digits than its factorization.

244422203030242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122211101515123.

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

Adding to 244422203030242 its reverse (242030302224442), we get a palindrome (486452505254684).

The spelling of 244422203030242 in words is "two hundred forty-four trillion, four hundred twenty-two billion, two hundred three million, thirty thousand, two hundred forty-two".