2444001312 has 96 divisors (see below), whose sum is σ = 6971166720. Its totient is φ = 746876160.

The previous prime is 2444001271. The next prime is 2444001359. The reversal of 2444001312 is 2131004442.

It is a tau number, because it is divible by the number of its divisors (96).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34933 + ... + 78155.

It is an arithmetic number, because the mean of its divisors is an integer number (72616320).

Almost surely, 2^2444001312 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2444001312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3485583360).

2444001312 is an abundant number, since it is smaller than the sum of its proper divisors (4527165408).

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

2444001312 is a wasteful number, since it uses less digits than its factorization.

2444001312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43286 (or 43278 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 2444001312 is about 49436.8416466910. The cubic root of 2444001312 is about 1346.9986017471.

Adding to 2444001312 its reverse (2131004442), we get a palindrome (4575005754).

The spelling of 2444001312 in words is "two billion, four hundred forty-four million, one thousand, three hundred twelve".