47148112140 has 24 divisors (see below), whose sum is σ = 132014714160. Its totient is φ = 12572829888.

The previous prime is 47148112139. The next prime is 47148112147. The reversal of 47148112140 is 4121184174.

It is not an unprimeable number, because it can be changed into a prime (47148112147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 392900875 + ... + 392900994.

It is an arithmetic number, because the mean of its divisors is an integer number (5500613090).

Almost surely, 2^47148112140 is an apocalyptic number.

It is an amenable number.

47148112140 is an abundant number, since it is smaller than the sum of its proper divisors (84866602020).

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

47148112140 is a wasteful number, since it uses less digits than its factorization.

47148112140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 785801881 (or 785801879 counting only the distinct ones).

The product of its (nonzero) digits is 7168, while the sum is 33.

The spelling of 47148112140 in words is "forty-seven billion, one hundred forty-eight million, one hundred twelve thousand, one hundred forty".