47168344881118 has 8 divisors (see below), whose sum is σ = 70774280640360. Its totient is φ = 23576918001000.

The previous prime is 47168344881041. The next prime is 47168344881127. The reversal of 47168344881118 is 81118844386174.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 47168344881118.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3627211653 + ... + 3627224656.

It is an arithmetic number, because the mean of its divisors is an integer number (8846785080045).

Almost surely, 2^{47168344881118} is an apocalyptic number.

47168344881118 is a deficient number, since it is larger than the sum of its proper divisors (23605935759242).

47168344881118 is a wasteful number, since it uses less digits than its factorization.

47168344881118 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7254439562.

The product of its digits is 33030144, while the sum is 64.

The spelling of 47168344881118 in words is "forty-seven trillion, one hundred sixty-eight billion, three hundred forty-four million, eight hundred eighty-one thousand, one hundred eighteen".