406064566032 has 40 divisors (see below), whose sum is σ = 1049024331360. Its totient is φ = 135351732480.

The previous prime is 406064565917. The next prime is 406064566049. The reversal of 406064566032 is 230665460604.

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 7 ways as a sum of consecutive naturals, for example, 3053407 + ... + 3183617.

It is an arithmetic number, because the mean of its divisors is an integer number (26225608284).

Almost surely, 2^406064566032 is an apocalyptic number.

It is an amenable number.

406064566032 is an abundant number, since it is smaller than the sum of its proper divisors (642959765328).

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

406064566032 is a wasteful number, since it uses less digits than its factorization.

406064566032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 195191 (or 195185 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 42.

The spelling of 406064566032 in words is "four hundred six billion, sixty-four million, five hundred sixty-six thousand, thirty-two".