14720980020 has 48 divisors (see below), whose sum is σ = 41996465280. Its totient is φ = 3851526016.

The previous prime is 14720980019. The next prime is 14720980081. The reversal of 14720980020 is 2008902741.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2311440 + ... + 2317799.

It is an arithmetic number, because the mean of its divisors is an integer number (874926360).

Almost surely, 2^14720980020 is an apocalyptic number.

14720980020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14720980020 is an abundant number, since it is smaller than the sum of its proper divisors (27275485260).

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

14720980020 is a wasteful number, since it uses less digits than its factorization.

14720980020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4629304 (or 4629302 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 33.

The spelling of 14720980020 in words is "fourteen billion, seven hundred twenty million, nine hundred eighty thousand, twenty".