14340113541221 has 16 divisors (see below), whose sum is σ = 16257714594240. Its totient is φ = 12539018868480.

The previous prime is 14340113541167. The next prime is 14340113541263. The reversal of 14340113541221 is 12214531104341.

14340113541221 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 14340113541221 - 2¹⁸ = 14340113279077 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14340113541821) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 714260 + ... + 5402813.

It is an arithmetic number, because the mean of its divisors is an integer number (1016107162140).

Almost surely, 2^{14340113541221} is an apocalyptic number.

It is an amenable number.

14340113541221 is a deficient number, since it is larger than the sum of its proper divisors (1917601053019).

14340113541221 is a wasteful number, since it uses less digits than its factorization.

14340113541221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6126596.

The product of its (nonzero) digits is 11520, while the sum is 32.

Adding to 14340113541221 its reverse (12214531104341), we get a palindrome (26554644645562).

The spelling of 14340113541221 in words is "fourteen trillion, three hundred forty billion, one hundred thirteen million, five hundred forty-one thousand, two hundred twenty-one".