471567666404 has 12 divisors (see below), whose sum is σ = 826015400700. Its totient is φ = 235563266208.

The previous prime is 471567666403. The next prime is 471567666413. The reversal of 471567666404 is 404666765174.

It can be written as a sum of positive squares in 2 ways, for example, as 105106936804 + 366460729600 = 324202^2 + 605360^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 471567666404.

It is not an unprimeable number, because it can be changed into a prime (471567666403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55136939 + ... + 55145490.

It is an arithmetic number, because the mean of its divisors is an integer number (68834616725).

Almost surely, 2^471567666404 is an apocalyptic number.

It is an amenable number.

471567666404 is a deficient number, since it is larger than the sum of its proper divisors (354447734296).

471567666404 is a wasteful number, since it uses less digits than its factorization.

471567666404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110283502 (or 110283500 counting only the distinct ones).

The product of its (nonzero) digits is 20321280, while the sum is 56.

The spelling of 471567666404 in words is "four hundred seventy-one billion, five hundred sixty-seven million, six hundred sixty-six thousand, four hundred four".