4431244050 has 96 divisors (see below), whose sum is σ = 12239990400. Its totient is φ = 1178815680.

The previous prime is 4431244033. The next prime is 4431244079. The reversal of 4431244050 is 504421344.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 588912 + ... + 596388.

It is an arithmetic number, because the mean of its divisors is an integer number (127499900).

Almost surely, 2^4431244050 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4431244050, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6119995200).

4431244050 is an abundant number, since it is smaller than the sum of its proper divisors (7808746350).

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

4431244050 is a wasteful number, since it uses less digits than its factorization.

4431244050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7937 (or 7926 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 27.

The square root of 4431244050 is about 66567.5900870686. The cubic root of 4431244050 is about 1642.5120200951.

Adding to 4431244050 its reverse (504421344), we get a palindrome (4935665394).

The spelling of 4431244050 in words is "four billion, four hundred thirty-one million, two hundred forty-four thousand, fifty".