4421424050 has 24 divisors (see below), whose sum is σ = 8228612100. Its totient is φ = 1767545280.

The previous prime is 4421424043. The next prime is 4421424079. The reversal of 4421424050 is 504241244.

It can be written as a sum of positive squares in 6 ways, for example, as 3032594761 + 1388829289 = 55069^2 + 37267^2 .

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 64736 + ... + 114164.

Almost surely, 2^4421424050 is an apocalyptic number.

4421424050 is a deficient number, since it is larger than the sum of its proper divisors (3807188050).

4421424050 is a wasteful number, since it uses less digits than its factorization.

4421424050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51230 (or 51225 counting only the distinct ones).

The product of its (nonzero) digits is 5120, while the sum is 26.

The square root of 4421424050 is about 66493.7895596273. The cubic root of 4421424050 is about 1641.2978089701.

Adding to 4421424050 its reverse (504241244), we get a palindrome (4925665294).

The spelling of 4421424050 in words is "four billion, four hundred twenty-one million, four hundred twenty-four thousand, fifty".