4244442011312 has 20 divisors (see below), whose sum is σ = 8224161718176. Its totient is φ = 2122077696960.

The previous prime is 4244442011311. The next prime is 4244442011317. The reversal of 4244442011312 is 2131102444424.

It is a super-2 number, since 2×4244442011312² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4244442011311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8712248 + ... + 9186519.

Almost surely, 2^{4244442011312} is an apocalyptic number.

It is an amenable number.

4244442011312 is a deficient number, since it is larger than the sum of its proper divisors (3979719706864).

4244442011312 is a wasteful number, since it uses less digits than its factorization.

4244442011312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17913596 (or 17913590 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 32.

Adding to 4244442011312 its reverse (2131102444424), we get a palindrome (6375544455736).

The spelling of 4244442011312 in words is "four trillion, two hundred forty-four billion, four hundred forty-two million, eleven thousand, three hundred twelve".