14931682480 has 160 divisors (see below), whose sum is σ = 41455971648. Its totient is φ = 4929638400.

The previous prime is 14931682463. The next prime is 14931682483. The reversal of 14931682480 is 8428613941.

It is a self number, because there is not a number n which added to its sum of digits gives 14931682480.

It is not an unprimeable number, because it can be changed into a prime (14931682483) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 687142 + ... + 708538.

Almost surely, 2^14931682480 is an apocalyptic number.

14931682480 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 14931682480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20727985824).

14931682480 is an abundant number, since it is smaller than the sum of its proper divisors (26524289168).

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

14931682480 is a wasteful number, since it uses less digits than its factorization.

14931682480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21495 (or 21489 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 46.

The spelling of 14931682480 in words is "fourteen billion, nine hundred thirty-one million, six hundred eighty-two thousand, four hundred eighty".