47944660383 has 6 divisors (see below), whose sum is σ = 69253398344. Its totient is φ = 31963106916.

The previous prime is 47944660339. The next prime is 47944660391. The reversal of 47944660383 is 38306644974.

It is not a de Polignac number, because 47944660383 - 2⁹ = 47944659871 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47944662383) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2663592235 + ... + 2663592252.

Almost surely, 2^47944660383 is an apocalyptic number.

47944660383 is a deficient number, since it is larger than the sum of its proper divisors (21308737961).

47944660383 is a wasteful number, since it uses less digits than its factorization.

47944660383 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5327184493 (or 5327184490 counting only the distinct ones).

The product of its (nonzero) digits is 10450944, while the sum is 54.

The spelling of 47944660383 in words is "forty-seven billion, nine hundred forty-four million, six hundred sixty thousand, three hundred eighty-three".