4220444414050 has 12 divisors (see below), whose sum is σ = 7850026610226. Its totient is φ = 1688177765600.

The previous prime is 4220444413981. The next prime is 4220444414051. The reversal of 4220444414050 is 504144440224.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 1564558177329 + 2655886236721 = 1250823^2 + 1629689^2 .

It is a junction number, because it is equal to n+sod(n) for n = 4220444413997 and 4220444414015.

It is not an unprimeable number, because it can be changed into a prime (4220444414051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 42204444091 + ... + 42204444190.

Almost surely, 2^{4220444414050} is an apocalyptic number.

4220444414050 is a deficient number, since it is larger than the sum of its proper divisors (3629582196176).

4220444414050 is a wasteful number, since it uses less digits than its factorization.

4220444414050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84408888293 (or 84408888288 counting only the distinct ones).

The product of its (nonzero) digits is 81920, while the sum is 34.

Adding to 4220444414050 its reverse (504144440224), we get a palindrome (4724588854274).

The spelling of 4220444414050 in words is "four trillion, two hundred twenty billion, four hundred forty-four million, four hundred fourteen thousand, fifty".