4144403320 has 16 divisors (see below), whose sum is σ = 9324907560. Its totient is φ = 1657761312.

The previous prime is 4144403309. The next prime is 4144403357. The reversal of 4144403320 is 233044414.

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 in 3 ways as a sum of consecutive naturals, for example, 51805002 + ... + 51805081.

Almost surely, 2^4144403320 is an apocalyptic number.

4144403320 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4144403320 is an abundant number, since it is smaller than the sum of its proper divisors (5180504240).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4144403320 is a wasteful number, since it uses less digits than its factorization.

4144403320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103610094 (or 103610090 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 25.

The square root of 4144403320 is about 64377.0403171814. The cubic root of 4144403320 is about 1606.2778512736.

Adding to 4144403320 its reverse (233044414), we get a palindrome (4377447734).

The spelling of 4144403320 in words is "four billion, one hundred forty-four million, four hundred three thousand, three hundred twenty".