2444244312 has 32 divisors (see below), whose sum is σ = 6113664000. Its totient is φ = 814341024.

The previous prime is 2444244311. The next prime is 2444244317. The reversal of 2444244312 is 2134424442.

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 2444244312.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2444244311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25689 + ... + 74487.

It is an arithmetic number, because the mean of its divisors is an integer number (191052000).

Almost surely, 2^2444244312 is an apocalyptic number.

It is an amenable number.

2444244312 is an abundant number, since it is smaller than the sum of its proper divisors (3669419688).

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

2444244312 is a wasteful number, since it uses less digits than its factorization.

2444244312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50895 (or 50891 counting only the distinct ones).

The product of its digits is 24576, while the sum is 30.

The square root of 2444244312 is about 49439.2992668788. The cubic root of 2444244312 is about 1347.0432429960.

Adding to 2444244312 its reverse (2134424442), we get a palindrome (4578668754).

The spelling of 2444244312 in words is "two billion, four hundred forty-four million, two hundred forty-four thousand, three hundred twelve".