32006063432 has 24 divisors (see below), whose sum is σ = 69809144310. Its totient is φ = 13716884160.

The previous prime is 32006063393. The next prime is 32006063477. The reversal of 32006063432 is 23436060023.

It can be written as a sum of positive squares in only one way, i.e., 20628427876 + 11377635556 = 143626^2 + 106666^2 .

It is a junction number, because it is equal to n+sod(n) for n = 32006063395 and 32006063404.

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, 40823669 + ... + 40824452.

Almost surely, 2^32006063432 is an apocalyptic number.

It is an amenable number.

32006063432 is an abundant number, since it is smaller than the sum of its proper divisors (37803080878).

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

32006063432 is a wasteful number, since it uses less digits than its factorization.

32006063432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81648141 (or 81648130 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 29.

The spelling of 32006063432 in words is "thirty-two billion, six million, sixty-three thousand, four hundred thirty-two".