47821043384 has 128 divisors (see below), whose sum is σ = 103226270400. Its totient is φ = 20646420480.

The previous prime is 47821043383. The next prime is 47821043419. The reversal of 47821043384 is 48334012874.

47821043384 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47821043383) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6271094 + ... + 6278714.

Almost surely, 2^47821043384 is an apocalyptic number.

It is an amenable number.

47821043384 is an abundant number, since it is smaller than the sum of its proper divisors (55405227016).

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

47821043384 is a wasteful number, since it uses less digits than its factorization.

47821043384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7753 (or 7749 counting only the distinct ones).

The product of its (nonzero) digits is 516096, while the sum is 44.

The spelling of 47821043384 in words is "forty-seven billion, eight hundred twenty-one million, forty-three thousand, three hundred eighty-four".