288472206171 has 4 divisors (see below), whose sum is σ = 384629608232. Its totient is φ = 192314804112.

The previous prime is 288472206131. The next prime is 288472206179. The reversal of 288472206171 is 171602274882.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 288472206171 - 2²³ = 288463817563 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 288472206171.

It is not an unprimeable number, because it can be changed into a prime (288472206179) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48078701026 + ... + 48078701031.

It is an arithmetic number, because the mean of its divisors is an integer number (96157402058).

Almost surely, 2^288472206171 is an apocalyptic number.

288472206171 is a deficient number, since it is larger than the sum of its proper divisors (96157402061).

288472206171 is an equidigital number, since it uses as much as digits as its factorization.

288472206171 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96157402060.

The product of its (nonzero) digits is 602112, while the sum is 48.

The spelling of 288472206171 in words is "two hundred eighty-eight billion, four hundred seventy-two million, two hundred six thousand, one hundred seventy-one".