4424142650 has 12 divisors (see below), whose sum is σ = 8228905422. Its totient is φ = 1769657040.

The previous prime is 4424142641. The next prime is 4424142673. The reversal of 4424142650 is 562414244.

It can be written as a sum of positive squares in 3 ways, for example, as 2590504609 + 1833638041 = 50897^2 + 42821^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 44241377 + ... + 44241476.

Almost surely, 2^4424142650 is an apocalyptic number.

4424142650 is a deficient number, since it is larger than the sum of its proper divisors (3804762772).

4424142650 is a wasteful number, since it uses less digits than its factorization.

4424142650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88482865 (or 88482860 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 32.

The square root of 4424142650 is about 66514.2289288540. The cubic root of 4424142650 is about 1641.6341348508.

Adding to 4424142650 its reverse (562414244), we get a palindrome (4986556894).

The spelling of 4424142650 in words is "four billion, four hundred twenty-four million, one hundred forty-two thousand, six hundred fifty".