14221014443240 has 64 divisors (see below), whose sum is σ = 34909648427520. Its totient is φ = 5170756192000.

The previous prime is 14221014443197. The next prime is 14221014443257. The reversal of 14221014443240 is 4234441012241.

14221014443240 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 14221014443197 and 14221014443206.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2748425 + ... + 5999655.

It is an arithmetic number, because the mean of its divisors is an integer number (545463256680).

Almost surely, 2^{14221014443240} is an apocalyptic number.

14221014443240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14221014443240 is an abundant number, since it is smaller than the sum of its proper divisors (20688633984280).

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

14221014443240 is a wasteful number, since it uses less digits than its factorization.

14221014443240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3261194 (or 3261190 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 32.

Adding to 14221014443240 its reverse (4234441012241), we get a palindrome (18455455455481).

The spelling of 14221014443240 in words is "fourteen trillion, two hundred twenty-one billion, fourteen million, four hundred forty-three thousand, two hundred forty".