4144403422 has 4 divisors (see below), whose sum is σ = 6216605136. Its totient is φ = 2072201710.

The previous prime is 4144403413. The next prime is 4144403447. The reversal of 4144403422 is 2243044414.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1036100854 + ... + 1036100857.

It is an arithmetic number, because the mean of its divisors is an integer number (1554151284).

Almost surely, 2^4144403422 is an apocalyptic number.

4144403422 is a deficient number, since it is larger than the sum of its proper divisors (2072201714).

4144403422 is a wasteful number, since it uses less digits than its factorization.

4144403422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2072201713.

The product of its (nonzero) digits is 12288, while the sum is 28.

The square root of 4144403422 is about 64377.0411093893. The cubic root of 4144403422 is about 1606.2778644512.

Adding to 4144403422 its reverse (2243044414), we get a palindrome (6387447836).

The spelling of 4144403422 in words is "four billion, one hundred forty-four million, four hundred three thousand, four hundred twenty-two".