14688947400 has 48 divisors (see below), whose sum is σ = 45535738800. Its totient is φ = 3917052480.

The previous prime is 14688947389. The next prime is 14688947431. The reversal of 14688947400 is 474988641.

14688947400 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 12240190 + ... + 12241389.

It is an arithmetic number, because the mean of its divisors is an integer number (948661225).

Almost surely, 2^14688947400 is an apocalyptic number.

14688947400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14688947400 is an abundant number, since it is smaller than the sum of its proper divisors (30846791400).

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

14688947400 is a wasteful number, since it uses less digits than its factorization.

14688947400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24481598 (or 24481589 counting only the distinct ones).

The product of its (nonzero) digits is 1548288, while the sum is 51.

The spelling of 14688947400 in words is "fourteen billion, six hundred eighty-eight million, nine hundred forty-seven thousand, four hundred".