14154114221125 has 16 divisors (see below), whose sum is σ = 17664699287664. Its totient is φ = 11323057569600.

The previous prime is 14154114221087. The next prime is 14154114221147. The reversal of 14154114221125 is 52112241145141.

14154114221125 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 8 ways, for example, as 2219915243844 + 11934198977281 = 1489938^2 + 3454591^2 .

It is a de Polignac number, because none of the positive numbers 2^k-14154114221125 is a prime.

It is a Duffinian number.

It is a congruent number.

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, 5040327 + ... + 7328923.

It is an arithmetic number, because the mean of its divisors is an integer number (1104043705479).

Almost surely, 2^{14154114221125} is an apocalyptic number.

It is an amenable number.

14154114221125 is a deficient number, since it is larger than the sum of its proper divisors (3510585066539).

14154114221125 is an equidigital number, since it uses as much as digits as its factorization.

14154114221125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2338089 (or 2338079 counting only the distinct ones).

The product of its digits is 12800, while the sum is 34.

Adding to 14154114221125 its reverse (52112241145141), we get a palindrome (66266355366266).

The spelling of 14154114221125 in words is "fourteen trillion, one hundred fifty-four billion, one hundred fourteen million, two hundred twenty-one thousand, one hundred twenty-five".