8471423073 has 8 divisors (see below), whose sum is σ = 11684721600. Its totient is φ = 5452869968.

The previous prime is 8471423071. The next prime is 8471423083. The reversal of 8471423073 is 3703241748.

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 8471423073 - 2¹ = 8471423071 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (8471423071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48686253 + ... + 48686426.

It is an arithmetic number, because the mean of its divisors is an integer number (1460590200).

Almost surely, 2^8471423073 is an apocalyptic number.

It is an amenable number.

8471423073 is a deficient number, since it is larger than the sum of its proper divisors (3213298527).

8471423073 is a wasteful number, since it uses less digits than its factorization.

8471423073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97372711.

The product of its (nonzero) digits is 112896, while the sum is 39.

The square root of 8471423073 is about 92040.3339465910. Note that the first 3 decimals coincide. The cubic root of 8471423073 is about 2038.5379015448.

The spelling of 8471423073 in words is "eight billion, four hundred seventy-one million, four hundred twenty-three thousand, seventy-three".