14344354500220 has 24 divisors (see below), whose sum is σ = 30823682695344. Its totient is φ = 5604305943936.

The previous prime is 14344354500191. The next prime is 14344354500247. The reversal of 14344354500220 is 2200545344341.

It is a self number, because there is not a number n which added to its sum of digits gives 14344354500220.

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, 8339740129 + ... + 8339741848.

It is an arithmetic number, because the mean of its divisors is an integer number (1284320112306).

Almost surely, 2^{14344354500220} is an apocalyptic number.

14344354500220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14344354500220 is an abundant number, since it is smaller than the sum of its proper divisors (16479328195124).

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

14344354500220 is a wasteful number, since it uses less digits than its factorization.

14344354500220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16679482029 (or 16679482027 counting only the distinct ones).

The product of its (nonzero) digits is 230400, while the sum is 37.

Adding to 14344354500220 its reverse (2200545344341), we get a palindrome (16544899844561).

The spelling of 14344354500220 in words is "fourteen trillion, three hundred forty-four billion, three hundred fifty-four million, five hundred thousand, two hundred twenty".