47168730000 has 1200 divisors, whose sum is σ = 203047004160. Its totient is φ = 10373184000.

The previous prime is 47168729947. The next prime is 47168730001. The reversal of 47168730000 is 3786174.

It is a tau number, because it is divible by the number of its divisors (1200).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (47168730001) by changing a digit.

It is a polite number, since it can be written in 239 ways as a sum of consecutive naturals, for example, 799469971 + ... + 799470029.

Almost surely, 2^47168730000 is an apocalyptic number.

47168730000 is a gapful number since it is divisible by the number (40) 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 47168730000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (101523502080).

47168730000 is an abundant number, since it is smaller than the sum of its proper divisors (155878274160).

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

47168730000 is an equidigital number, since it uses as much as digits as its factorization.

47168730000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156 (or 123 counting only the distinct ones).

The product of its (nonzero) digits is 28224, while the sum is 36.

The spelling of 47168730000 in words is "forty-seven billion, one hundred sixty-eight million, seven hundred thirty thousand".