4412144144 has 20 divisors (see below), whose sum is σ = 8628425424. Its totient is φ = 2185453728.

The previous prime is 4412144141. The next prime is 4412144173. The reversal of 4412144144 is 4414412144.

It is a happy number.

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

It is not an unprimeable number, because it can be changed into a prime (4412144141) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 1286882 + ... + 1290305.

Almost surely, 2^4412144144 is an apocalyptic number.

It is an amenable number.

4412144144 is a deficient number, since it is larger than the sum of its proper divisors (4216281280).

4412144144 is a wasteful number, since it uses less digits than its factorization.

4412144144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2577302 (or 2577296 counting only the distinct ones).

The product of its digits is 8192, while the sum is 29.

The square root of 4412144144 is about 66423.9726604785. The cubic root of 4412144144 is about 1640.1487253582.

Adding to 4412144144 its reverse (4414412144), we get a palindrome (8826556288).

The spelling of 4412144144 in words is "four billion, four hundred twelve million, one hundred forty-four thousand, one hundred forty-four".