47018340132 has 24 divisors (see below), whose sum is σ = 110840488416. Its totient is φ = 15511204608.

The previous prime is 47018340079. The next prime is 47018340133. The reversal of 47018340132 is 23104381074.

47018340132 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 47018340093 and 47018340102.

It is not an unprimeable number, because it can be changed into a prime (47018340133) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20195718 + ... + 20198045.

It is an arithmetic number, because the mean of its divisors is an integer number (4618353684).

Almost surely, 2^47018340132 is an apocalyptic number.

It is an amenable number.

47018340132 is an abundant number, since it is smaller than the sum of its proper divisors (63822148284).

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

47018340132 is a wasteful number, since it uses less digits than its factorization.

47018340132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40393867 (or 40393865 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 33.

The spelling of 47018340132 in words is "forty-seven billion, eighteen million, three hundred forty thousand, one hundred thirty-two".