2244440012344 has 8 divisors (see below), whose sum is σ = 4208325023160. Its totient is φ = 1122220006168.

The previous prime is 2244440012317. The next prime is 2244440012369. The reversal of 2244440012344 is 4432100444422.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

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 as a sum of consecutive naturals, namely, 140277500764 + ... + 140277500779.

It is an arithmetic number, because the mean of its divisors is an integer number (526040627895).

Almost surely, 2^{2244440012344} is an apocalyptic number.

It is an amenable number.

2244440012344 is a deficient number, since it is larger than the sum of its proper divisors (1963885010816).

2244440012344 is a wasteful number, since it uses less digits than its factorization.

2244440012344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 280555001549 (or 280555001545 counting only the distinct ones).

The product of its (nonzero) digits is 98304, while the sum is 34.

Adding to 2244440012344 its reverse (4432100444422), we get a palindrome (6676540456766).

The spelling of 2244440012344 in words is "two trillion, two hundred forty-four billion, four hundred forty million, twelve thousand, three hundred forty-four".