14144301320 has 64 divisors (see below), whose sum is σ = 32614021440. Its totient is φ = 5517792000.

The previous prime is 14144301289. The next prime is 14144301323. The reversal of 14144301320 is 2310344141.

It is a super-2 number, since 2×14144301320² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (14144301323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1199855 + ... + 1211585.

It is an arithmetic number, because the mean of its divisors is an integer number (509594085).

Almost surely, 2^14144301320 is an apocalyptic number.

14144301320 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 14144301320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16307010720).

14144301320 is an abundant number, since it is smaller than the sum of its proper divisors (18469720120).

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

14144301320 is a wasteful number, since it uses less digits than its factorization.

14144301320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12486 (or 12482 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 14144301320 its reverse (2310344141), we get a palindrome (16454645461).

The spelling of 14144301320 in words is "fourteen billion, one hundred forty-four million, three hundred one thousand, three hundred twenty".