47819586299128 has 64 divisors (see below), whose sum is σ = 106275905496000. Its totient is φ = 20158139352960.

The previous prime is 47819586299071. The next prime is 47819586299143. The reversal of 47819586299128 is 82199268591874.

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, 142676575 + ... + 143011342.

It is an arithmetic number, because the mean of its divisors is an integer number (1660561023375).

Almost surely, 2^{47819586299128} is an apocalyptic number.

It is an amenable number.

47819586299128 is an abundant number, since it is smaller than the sum of its proper divisors (58456319196872).

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

47819586299128 is a wasteful number, since it uses less digits than its factorization.

47819586299128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 285688005 (or 285687987 counting only the distinct ones).

The product of its digits is 1254113280, while the sum is 79.

The spelling of 47819586299128 in words is "forty-seven trillion, eight hundred nineteen billion, five hundred eighty-six million, two hundred ninety-nine thousand, one hundred twenty-eight".