14425025425121 has 4 divisors (see below), whose sum is σ = 14425967083200. Its totient is φ = 14424083767044.

The previous prime is 14425025425117. The next prime is 14425025425159. The reversal of 14425025425121 is 12152452052441.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 14425025425121 - 2² = 14425025425117 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14425025422121) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 470806061 + ... + 470836698.

It is an arithmetic number, because the mean of its divisors is an integer number (3606491770800).

Almost surely, 2^{14425025425121} is an apocalyptic number.

It is an amenable number.

14425025425121 is a deficient number, since it is larger than the sum of its proper divisors (941658079).

14425025425121 is an equidigital number, since it uses as much as digits as its factorization.

14425025425121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 941658078.

The product of its (nonzero) digits is 128000, while the sum is 38.

Adding to 14425025425121 its reverse (12152452052441), we get a palindrome (26577477477562).

The spelling of 14425025425121 in words is "fourteen trillion, four hundred twenty-five billion, twenty-five million, four hundred twenty-five thousand, one hundred twenty-one".