14666813480 has 32 divisors (see below), whose sum is σ = 36000361440. Its totient is φ = 5333386560.

The previous prime is 14666813479. The next prime is 14666813509. The reversal of 14666813480 is 8431866641.

It is a Smith number, since the sum of its digits (47) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16666394 + ... + 16667273.

It is an arithmetic number, because the mean of its divisors is an integer number (1125011295).

Almost surely, 2^14666813480 is an apocalyptic number.

14666813480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14666813480 is an abundant number, since it is smaller than the sum of its proper divisors (21333547960).

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

14666813480 is a wasteful number, since it uses less digits than its factorization.

14666813480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33333689 (or 33333685 counting only the distinct ones).

The product of its (nonzero) digits is 663552, while the sum is 47.

The spelling of 14666813480 in words is "fourteen billion, six hundred sixty-six million, eight hundred thirteen thousand, four hundred eighty".