4421245050 has 36 divisors (see below), whose sum is σ = 11878412910. Its totient is φ = 1178998560.

The previous prime is 4421245039. The next prime is 4421245091. The reversal of 4421245050 is 505421244.

4421245050 is a `hidden beast` number, since 442 + 124 + 50 + 50 = 666.

It can be written as a sum of positive squares in 3 ways, for example, as 2891105361 + 1530139689 = 53769^2 + 39117^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 4912045 + ... + 4912944.

Almost surely, 2^4421245050 is an apocalyptic number.

4421245050 is an abundant number, since it is smaller than the sum of its proper divisors (7457167860).

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

4421245050 is a wasteful number, since it uses less digits than its factorization.

4421245050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9825007 (or 9824999 counting only the distinct ones).

The product of its (nonzero) digits is 6400, while the sum is 27.

The square root of 4421245050 is about 66492.4435556402. The cubic root of 4421245050 is about 1641.2756595247.

Adding to 4421245050 its reverse (505421244), we get a palindrome (4926666294).

The spelling of 4421245050 in words is "four billion, four hundred twenty-one million, two hundred forty-five thousand, fifty".