14688954880 has 160 divisors (see below), whose sum is σ = 36169809984. Its totient is φ = 5719228416.

The previous prime is 14688954877. The next prime is 14688954887. The reversal of 14688954880 is 8845988641.

It is a tau number, because it is divible by the number of its divisors (160).

It is not an unprimeable number, because it can be changed into a prime (14688954887) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15510567 + ... + 15511513.

Almost surely, 2^14688954880 is an apocalyptic number.

14688954880 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14688954880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18084904992).

14688954880 is an abundant number, since it is smaller than the sum of its proper divisors (21480855104).

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

14688954880 is an frugal number, since it uses more digits than its factorization.

14688954880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1126 (or 1110 counting only the distinct ones).

The product of its (nonzero) digits is 17694720, while the sum is 61.

The spelling of 14688954880 in words is "fourteen billion, six hundred eighty-eight million, nine hundred fifty-four thousand, eight hundred eighty".