14128959018825 has 432 divisors, whose sum is σ = 32048668753920. Its totient is φ = 6144420240000.

The previous prime is 14128959018809. The next prime is 14128959018827. The reversal of 14128959018825 is 52881095982141.

14128959018825 is a `hidden beast` number, since 1 + 4 + 1 + 2 + 8 + 9 + 590 + 18 + 8 + 25 = 666.

It is not a de Polignac number, because 14128959018825 - 2⁴ = 14128959018809 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is not an unprimeable number, because it can be changed into a prime (14128959018827) by changing a digit.

It is a polite number, since it can be written in 431 ways as a sum of consecutive naturals, for example, 544434600 + ... + 544460550.

Almost surely, 2^{14128959018825} is an apocalyptic number.

14128959018825 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

14128959018825 is an abundant number, since it is smaller than the sum of its proper divisors (17919709735095).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14128959018825 is a wasteful number, since it uses less digits than its factorization.

14128959018825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26080 (or 26056 counting only the distinct ones).

The product of its (nonzero) digits is 16588800, while the sum is 63.

The spelling of 14128959018825 in words is "fourteen trillion, one hundred twenty-eight billion, nine hundred fifty-nine million, eighteen thousand, eight hundred twenty-five".