14043115445225 has 12 divisors (see below), whose sum is σ = 18437784514524. Its totient is φ = 10573639864320.

The previous prime is 14043115445221. The next prime is 14043115445231. The reversal of 14043115445225 is 52254451134041.

It can be written as a sum of positive squares in 6 ways, for example, as 618827662336 + 13424287782889 = 786656^2 + 3663917^2 .

It is not a de Polignac number, because 14043115445225 - 2² = 14043115445221 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (14043115445221) 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, 16521311864 + ... + 16521312713.

It is an arithmetic number, because the mean of its divisors is an integer number (1536482042877).

Almost surely, 2^{14043115445225} is an apocalyptic number.

It is an amenable number.

14043115445225 is a deficient number, since it is larger than the sum of its proper divisors (4394669069299).

14043115445225 is a wasteful number, since it uses less digits than its factorization.

14043115445225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33042624604 (or 33042624599 counting only the distinct ones).

The product of its (nonzero) digits is 384000, while the sum is 41.

Adding to 14043115445225 its reverse (52254451134041), we get a palindrome (66297566579266).

The spelling of 14043115445225 in words is "fourteen trillion, forty-three billion, one hundred fifteen million, four hundred forty-five thousand, two hundred twenty-five".