32429612216 has 32 divisors (see below), whose sum is σ = 64984051440. Its totient is φ = 15118361088.

The previous prime is 32429612147. The next prime is 32429612227. The reversal of 32429612216 is 61221692423.

It is a self number, because there is not a number n which added to its sum of digits gives 32429612216.

It is a congruent number.

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, 1099715 + ... + 1128818.

Almost surely, 2^32429612216 is an apocalyptic number.

It is an amenable number.

32429612216 is an abundant number, since it is smaller than the sum of its proper divisors (32554439224).

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

32429612216 is a wasteful number, since it uses less digits than its factorization.

32429612216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2228663 (or 2228659 counting only the distinct ones).

The product of its digits is 62208, while the sum is 38.

The spelling of 32429612216 in words is "thirty-two billion, four hundred twenty-nine million, six hundred twelve thousand, two hundred sixteen".