470385430850 has 24 divisors (see below), whose sum is σ = 876433275588. Its totient is φ = 187828070400.

The previous prime is 470385430843. The next prime is 470385430897. The reversal of 470385430850 is 58034583074.

It can be written as a sum of positive squares in 6 ways, for example, as 236766908569 + 233618522281 = 486587^2 + 483341^2 .

It is a junction number, because it is equal to n+sod(n) for n = 470385430795 and 470385430804.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8123411 + ... + 8181110.

Almost surely, 2^470385430850 is an apocalyptic number.

470385430850 is a deficient number, since it is larger than the sum of its proper divisors (406047844738).

470385430850 is a wasteful number, since it uses less digits than its factorization.

470385430850 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16305110 (or 16305105 counting only the distinct ones).

The product of its (nonzero) digits is 1612800, while the sum is 47.

The spelling of 470385430850 in words is "four hundred seventy billion, three hundred eighty-five million, four hundred thirty thousand, eight hundred fifty".