14222412243140 has 24 divisors (see below), whose sum is σ = 29868159729240. Its totient is φ = 5688756512768.

The previous prime is 14222412242891. The next prime is 14222412243191. The reversal of 14222412243140 is 4134221422241.

14222412243140 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 581607567424 + 13640804675716 = 762632^2 + 3693346^2 .

It is a junction number, because it is equal to n+sod(n) for n = 14222412243097 and 14222412243106.

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, 12463787 + ... + 13556946.

It is an arithmetic number, because the mean of its divisors is an integer number (1244506655385).

Almost surely, 2^{14222412243140} is an apocalyptic number.

14222412243140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14222412243140 is an abundant number, since it is smaller than the sum of its proper divisors (15645747486100).

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

14222412243140 is a wasteful number, since it uses less digits than its factorization.

14222412243140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26048071 (or 26048069 counting only the distinct ones).

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

Adding to 14222412243140 its reverse (4134221422241), we get a palindrome (18356633665381).

The spelling of 14222412243140 in words is "fourteen trillion, two hundred twenty-two billion, four hundred twelve million, two hundred forty-three thousand, one hundred forty".