2304440244 has 18 divisors (see below), whose sum is σ = 5825112930. Its totient is φ = 768146736.

The previous prime is 2304440233. The next prime is 2304440269. The reversal of 2304440244 is 4420444032.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 2295368100 + 9072144 = 47910^2 + 3012^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 32006079 + ... + 32006150.

It is an arithmetic number, because the mean of its divisors is an integer number (323617385).

Almost surely, 2^2304440244 is an apocalyptic number.

It is an amenable number.

2304440244 is an abundant number, since it is smaller than the sum of its proper divisors (3520672686).

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

2304440244 is a wasteful number, since it uses less digits than its factorization.

2304440244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64012239 (or 64012234 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 27.

The square root of 2304440244 is about 48004.5856559558. The cubic root of 2304440244 is about 1320.8550176760.

Adding to 2304440244 its reverse (4420444032), we get a palindrome (6724884276).

The spelling of 2304440244 in words is "two billion, three hundred four million, four hundred forty thousand, two hundred forty-four".