47816494743 has 8 divisors (see below), whose sum is σ = 64800495856. Its totient is φ = 31355078400.

The previous prime is 47816494553. The next prime is 47816494751. The reversal of 47816494743 is 34749461874.

47816494743 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 47816494743 - 2¹² = 47816490647 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 (47816494783) 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, 130645978 + ... + 130646343.

It is an arithmetic number, because the mean of its divisors is an integer number (8100061982).

Almost surely, 2^47816494743 is an apocalyptic number.

47816494743 is a deficient number, since it is larger than the sum of its proper divisors (16984001113).

47816494743 is a wasteful number, since it uses less digits than its factorization.

47816494743 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 261292385.

The product of its digits is 16257024, while the sum is 57.

The spelling of 47816494743 in words is "forty-seven billion, eight hundred sixteen million, four hundred ninety-four thousand, seven hundred forty-three".