470640028264 has 24 divisors (see below), whose sum is σ = 1026523531890. Its totient is φ = 201702869088.

The previous prime is 470640028253. The next prime is 470640028301. The reversal of 470640028264 is 462820046074.

It can be written as a sum of positive squares in only one way, i.e., 444966375364 + 25673652900 = 667058^2 + 160230^2 .

It is a Smith number, since the sum of its digits (43) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 470640028264.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 600305767 + ... + 600306550.

Almost surely, 2^470640028264 is an apocalyptic number.

It is an amenable number.

470640028264 is an abundant number, since it is smaller than the sum of its proper divisors (555883503626).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

470640028264 is a wasteful number, since it uses less digits than its factorization.

470640028264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1200612337 (or 1200612326 counting only the distinct ones).

The product of its (nonzero) digits is 516096, while the sum is 43.

The spelling of 470640028264 in words is "four hundred seventy billion, six hundred forty million, twenty-eight thousand, two hundred sixty-four".