47081041140 has 96 divisors (see below), whose sum is σ = 150690758400. Its totient is φ = 10759136256.

The previous prime is 47081041129. The next prime is 47081041141. The reversal of 47081041140 is 4114018074.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 47081041098 and 47081041107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47081041141) by changing a digit.

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, 2819536 + ... + 2836184.

It is an arithmetic number, because the mean of its divisors is an integer number (1569695400).

Almost surely, 2^47081041140 is an apocalyptic number.

It is an amenable number.

47081041140 is an abundant number, since it is smaller than the sum of its proper divisors (103609717260).

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

47081041140 is a wasteful number, since it uses less digits than its factorization.

47081041140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23401 (or 23399 counting only the distinct ones).

The product of its (nonzero) digits is 3584, while the sum is 30.

The spelling of 47081041140 in words is "forty-seven billion, eighty-one million, forty-one thousand, one hundred forty".