14044403220 has 96 divisors (see below), whose sum is σ = 41043905280. Its totient is φ = 3584855040.

The previous prime is 14044403213. The next prime is 14044403227. The reversal of 14044403220 is 2230444041.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (14044403213) and next prime (14044403227).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14044403227) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 76521 + ... + 184239.

It is an arithmetic number, because the mean of its divisors is an integer number (427540680).

Almost surely, 2^14044403220 is an apocalyptic number.

14044403220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14044403220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20521952640).

14044403220 is an abundant number, since it is smaller than the sum of its proper divisors (26999502060).

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

14044403220 is a wasteful number, since it uses less digits than its factorization.

14044403220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107825 (or 107823 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 24.

Adding to 14044403220 its reverse (2230444041), we get a palindrome (16274847261).

The spelling of 14044403220 in words is "fourteen billion, forty-four million, four hundred three thousand, two hundred twenty".