14155121325 has 12 divisors (see below), whose sum is σ = 23403134048. Its totient is φ = 7549398000.

The previous prime is 14155121297. The next prime is 14155121341. The reversal of 14155121325 is 52312155141.

14155121325 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 14155121325 - 2²⁶ = 14088012461 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 14155121292 and 14155121301.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 94367401 + ... + 94367550.

Almost surely, 2^14155121325 is an apocalyptic number.

14155121325 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

14155121325 is a deficient number, since it is larger than the sum of its proper divisors (9248012723).

14155121325 is a wasteful number, since it uses less digits than its factorization.

14155121325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 188734964 (or 188734959 counting only the distinct ones).

The product of its digits is 6000, while the sum is 30.

Adding to 14155121325 its reverse (52312155141), we get a palindrome (66467276466).

The spelling of 14155121325 in words is "fourteen billion, one hundred fifty-five million, one hundred twenty-one thousand, three hundred twenty-five".