47643413871 has 8 divisors (see below), whose sum is σ = 66286488960. Its totient is φ = 30381307352.

The previous prime is 47643413863. The next prime is 47643413891. The reversal of 47643413871 is 17831434674.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 47643413871 - 2³ = 47643413863 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 47643413871.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47643413891) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 345242061 + ... + 345242198.

It is an arithmetic number, because the mean of its divisors is an integer number (8285811120).

Almost surely, 2^47643413871 is an apocalyptic number.

47643413871 is a deficient number, since it is larger than the sum of its proper divisors (18643075089).

47643413871 is a wasteful number, since it uses less digits than its factorization.

47643413871 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 690484285.

The product of its digits is 1354752, while the sum is 48.

The spelling of 47643413871 in words is "forty-seven billion, six hundred forty-three million, four hundred thirteen thousand, eight hundred seventy-one".