14441220324340 has 24 divisors (see below), whose sum is σ = 30430066320360. Its totient is φ = 5756773150848.

The previous prime is 14441220324337. The next prime is 14441220324353. The reversal of 14441220324340 is 4342302214441.

It can be written as a sum of positive squares in 4 ways, for example, as 8221443697636 + 6219776626704 = 2867306^2 + 2493948^2 .

It is a super-2 number, since 2×14441220324340² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 14441220324296 and 14441220324305.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1232180175 + ... + 1232191894.

It is an arithmetic number, because the mean of its divisors is an integer number (1267919430015).

Almost surely, 2^{14441220324340} is an apocalyptic number.

14441220324340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14441220324340 is an abundant number, since it is smaller than the sum of its proper divisors (15988845996020).

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

14441220324340 is a wasteful number, since it uses less digits than its factorization.

14441220324340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2464372371 (or 2464372369 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 34.

Adding to 14441220324340 its reverse (4342302214441), we get a palindrome (18783522538781).

The spelling of 14441220324340 in words is "fourteen trillion, four hundred forty-one billion, two hundred twenty million, three hundred twenty-four thousand, three hundred forty".