14022330320440 has 96 divisors (see below), whose sum is σ = 34191511555680. Its totient is φ = 5173287215616.

The previous prime is 14022330320419. The next prime is 14022330320503. The reversal of 14022330320440 is 4402303322041.

It is a junction number, because it is equal to n+sod(n) for n = 14022330320399 and 14022330320408.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7523677 + ... + 9200563.

It is an arithmetic number, because the mean of its divisors is an integer number (356161578705).

Almost surely, 2^{14022330320440} is an apocalyptic number.

14022330320440 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 14022330320440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17095755777840).

14022330320440 is an abundant number, since it is smaller than the sum of its proper divisors (20169181235240).

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

14022330320440 is a wasteful number, since it uses less digits than its factorization.

14022330320440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1678161 (or 1678144 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 14022330320440 its reverse (4402303322041), we get a palindrome (18424633642481).

The spelling of 14022330320440 in words is "fourteen trillion, twenty-two billion, three hundred thirty million, three hundred twenty thousand, four hundred forty".