47430320112 has 120 divisors (see below), whose sum is σ = 151808423520. Its totient is φ = 13541990400.

The previous prime is 47430320111. The next prime is 47430320173. The reversal of 47430320112 is 21102303474.

It is a happy number.

47430320112 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47430320111) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1485112 + ... + 1516712.

It is an arithmetic number, because the mean of its divisors is an integer number (1265070196).

Almost surely, 2^47430320112 is an apocalyptic number.

47430320112 is a gapful number since it is divisible by the number (42) 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 47430320112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (75904211760).

47430320112 is an abundant number, since it is smaller than the sum of its proper divisors (104378103408).

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

47430320112 is a wasteful number, since it uses less digits than its factorization.

47430320112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33111 (or 33102 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 27.

Adding to 47430320112 its reverse (21102303474), we get a palindrome (68532623586).

The spelling of 47430320112 in words is "forty-seven billion, four hundred thirty million, three hundred twenty thousand, one hundred twelve".