14947200000 has 528 divisors, whose sum is σ = 55649250720. Its totient is φ = 3962880000.

The previous prime is 14947199999. The next prime is 14947200011. The reversal of 14947200000 is 274941.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 86399914 + ... + 86400086.

Almost surely, 2^14947200000 is an apocalyptic number.

14947200000 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 14947200000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (27824625360).

14947200000 is an abundant number, since it is smaller than the sum of its proper divisors (40702050720).

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

14947200000 is an frugal number, since it uses more digits than its factorization.

14947200000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 227 (or 183 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 27.

Adding to 14947200000 its reverse (274941), we get a palindrome (14947474941).

The spelling of 14947200000 in words is "fourteen billion, nine hundred forty-seven million, two hundred thousand".