470143497868 has 48 divisors (see below), whose sum is σ = 914257562400. Its totient is φ = 209757870080.

The previous prime is 470143497847. The next prime is 470143497869. The reversal of 470143497868 is 868794341074.

It is not an unprimeable number, because it can be changed into a prime (470143497869) 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 15 ways as a sum of consecutive naturals, for example, 98328 + ... + 974656.

It is an arithmetic number, because the mean of its divisors is an integer number (19047032550).

Almost surely, 2^470143497868 is an apocalyptic number.

It is an amenable number.

470143497868 is a deficient number, since it is larger than the sum of its proper divisors (444114064532).

470143497868 is a wasteful number, since it uses less digits than its factorization.

470143497868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 876570 (or 876568 counting only the distinct ones).

The product of its (nonzero) digits is 32514048, while the sum is 61.

The spelling of 470143497868 in words is "four hundred seventy billion, one hundred forty-three million, four hundred ninety-seven thousand, eight hundred sixty-eight".