14415406689128 has 16 divisors (see below), whose sum is σ = 27029033441280. Its totient is φ = 7207664438128.

The previous prime is 14415406689121. The next prime is 14415406689143. The reversal of 14415406689128 is 82198660451441.

14415406689128 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (14415406689121) 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, 3257426 + ... + 6280257.

It is an arithmetic number, because the mean of its divisors is an integer number (1689314590080).

Almost surely, 2^{14415406689128} is an apocalyptic number.

It is an amenable number.

14415406689128 is a deficient number, since it is larger than the sum of its proper divisors (12613626752152).

14415406689128 is a wasteful number, since it uses less digits than its factorization.

14415406689128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9726616 (or 9726612 counting only the distinct ones).

The product of its (nonzero) digits is 13271040, while the sum is 59.

The spelling of 14415406689128 in words is "fourteen trillion, four hundred fifteen billion, four hundred six million, six hundred eighty-nine thousand, one hundred twenty-eight".