47912348118 has 32 divisors (see below), whose sum is σ = 96717344256. Its totient is φ = 15822628128.

The previous prime is 47912348083. The next prime is 47912348131. The reversal of 47912348118 is 81184321974.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 232755 + ... + 387297.

It is an arithmetic number, because the mean of its divisors is an integer number (3022417008).

Almost surely, 2^47912348118 is an apocalyptic number.

47912348118 is an abundant number, since it is smaller than the sum of its proper divisors (48804996138).

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

47912348118 is a wasteful number, since it uses less digits than its factorization.

47912348118 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155028.

The product of its digits is 387072, while the sum is 48.

The spelling of 47912348118 in words is "forty-seven billion, nine hundred twelve million, three hundred forty-eight thousand, one hundred eighteen".