4144122442312 has 16 divisors (see below), whose sum is σ = 7773198754860. Its totient is φ = 2071269441024.

The previous prime is 4144122442277. The next prime is 4144122442319. The reversal of 4144122442312 is 2132442214414.

It can be written as a sum of positive squares in 2 ways, for example, as 3337585532836 + 806536909476 = 1826906^2 + 898074^2 .

It is not an unprimeable number, because it can be changed into a prime (4144122442319) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 98950273 + ... + 98992144.

Almost surely, 2^{4144122442312} is an apocalyptic number.

It is an amenable number.

4144122442312 is a deficient number, since it is larger than the sum of its proper divisors (3629076312548).

4144122442312 is a wasteful number, since it uses less digits than its factorization.

4144122442312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 197945040 (or 197945036 counting only the distinct ones).

The product of its digits is 49152, while the sum is 34.

Adding to 4144122442312 its reverse (2132442214414), we get a palindrome (6276564656726).

The spelling of 4144122442312 in words is "four trillion, one hundred forty-four billion, one hundred twenty-two million, four hundred forty-two thousand, three hundred twelve".