14111042021225 has 12 divisors (see below), whose sum is σ = 17784539519820. Its totient is φ = 11103770769600.

The previous prime is 14111042021221. The next prime is 14111042021233. The reversal of 14111042021225 is 52212024011141.

It can be written as a sum of positive squares in 6 ways, for example, as 328021943824 + 13783020077401 = 572732^2 + 3712549^2 .

It is not a de Polignac number, because 14111042021225 - 2² = 14111042021221 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 14111042021194 and 14111042021203.

It is not an unprimeable number, because it can be changed into a prime (14111042021221) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4626569630 + ... + 4626572679.

It is an arithmetic number, because the mean of its divisors is an integer number (1482044959985).

Almost surely, 2^{14111042021225} is an apocalyptic number.

It is an amenable number.

14111042021225 is a deficient number, since it is larger than the sum of its proper divisors (3673497498595).

14111042021225 is an equidigital number, since it uses as much as digits as its factorization.

14111042021225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9253142380 (or 9253142375 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 26.

Adding to 14111042021225 its reverse (52212024011141), we get a palindrome (66323066032366).

The spelling of 14111042021225 in words is "fourteen trillion, one hundred eleven billion, forty-two million, twenty-one thousand, two hundred twenty-five".