42244222004244 has 72 divisors (see below), whose sum is σ = 118594890227520. Its totient is φ = 12998222149536.

The previous prime is 42244222004227. The next prime is 42244222004267. The reversal of 42244222004244 is 44240022244224.

42244222004244 is a `hidden beast` number, since 4 + 2 + 2 + 4 + 4 + 2 + 220 + 0 + 424 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 42244222004199 and 42244222004208.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1157230872 + ... + 1157267375.

It is an arithmetic number, because the mean of its divisors is an integer number (1647151253160).

Almost surely, 2^{42244222004244} is an apocalyptic number.

It is an amenable number.

42244222004244 is an abundant number, since it is smaller than the sum of its proper divisors (76350668223276).

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

42244222004244 is a wasteful number, since it uses less digits than its factorization.

42244222004244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2314498286 (or 2314498265 counting only the distinct ones).

The product of its (nonzero) digits is 262144, while the sum is 36.

Adding to 42244222004244 its reverse (44240022244224), we get a palindrome (86484244248468).

The spelling of 42244222004244 in words is "forty-two trillion, two hundred forty-four billion, two hundred twenty-two million, four thousand, two hundred forty-four".