47382843143730 has 256 divisors, whose sum is σ = 121259905113600. Its totient is φ = 11815747706880.

The previous prime is 47382843143707. The next prime is 47382843143737. The reversal of 47382843143730 is 3734134828374.

It is a Harshad number since it is a multiple of its sum of digits (57).

It is not an unprimeable number, because it can be changed into a prime (47382843143737) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 23727011092 + ... + 23727013088.

It is an arithmetic number, because the mean of its divisors is an integer number (473671504350).

Almost surely, 2^{47382843143730} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 47382843143730, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (60629952556800).

47382843143730 is an abundant number, since it is smaller than the sum of its proper divisors (73877061969870).

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

47382843143730 is a wasteful number, since it uses less digits than its factorization.

47382843143730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3389.

The product of its (nonzero) digits is 32514048, while the sum is 57.

The spelling of 47382843143730 in words is "forty-seven trillion, three hundred eighty-two billion, eight hundred forty-three million, one hundred forty-three thousand, seven hundred thirty".