14870983720 has 64 divisors (see below), whose sum is σ = 34546176000. Its totient is φ = 5757534720.

The previous prime is 14870983717. The next prime is 14870983739. The reversal of 14870983720 is 2738907841.

It is a super-2 number, since 2×14870983720² (a number of 21 digits) contains 22 as substring.

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, 172581 + ... + 243979.

It is an arithmetic number, because the mean of its divisors is an integer number (539784000).

Almost surely, 2^14870983720 is an apocalyptic number.

14870983720 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 14870983720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17273088000).

14870983720 is an abundant number, since it is smaller than the sum of its proper divisors (19675192280).

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

14870983720 is a wasteful number, since it uses less digits than its factorization.

14870983720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71578 (or 71574 counting only the distinct ones).

The product of its (nonzero) digits is 677376, while the sum is 49.

The spelling of 14870983720 in words is "fourteen billion, eight hundred seventy million, nine hundred eighty-three thousand, seven hundred twenty".