47109067469184 has 256 divisors, whose sum is σ = 143269901107200. Its totient is φ = 13435258275840.

The previous prime is 47109067469173. The next prime is 47109067469323. The reversal of 47109067469184 is 48196476090174.

It is a happy number.

47109067469184 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×47109067469184² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6816530689 + ... + 6816537599.

It is an arithmetic number, because the mean of its divisors is an integer number (559648051200).

Almost surely, 2^{47109067469184} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 47109067469184, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (71634950553600).

47109067469184 is an abundant number, since it is smaller than the sum of its proper divisors (96160833638016).

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

47109067469184 is a wasteful number, since it uses less digits than its factorization.

47109067469184 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11181 (or 11169 counting only the distinct ones).

The product of its (nonzero) digits is 73156608, while the sum is 66.

The spelling of 47109067469184 in words is "forty-seven trillion, one hundred nine billion, sixty-seven million, four hundred sixty-nine thousand, one hundred eighty-four".