32217713312 has 24 divisors (see below), whose sum is σ = 66186390816. Its totient is φ = 15408471232.

The previous prime is 32217713303. The next prime is 32217713323. The reversal of 32217713312 is 21331771223.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21886298 + ... + 21887769.

It is an arithmetic number, because the mean of its divisors is an integer number (2757766284).

Almost surely, 2^32217713312 is an apocalyptic number.

32217713312 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

32217713312 is an abundant number, since it is smaller than the sum of its proper divisors (33968677504).

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

32217713312 is a wasteful number, since it uses less digits than its factorization.

32217713312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43774100 (or 43774092 counting only the distinct ones).

The product of its digits is 10584, while the sum is 32.

The spelling of 32217713312 in words is "thirty-two billion, two hundred seventeen million, seven hundred thirteen thousand, three hundred twelve".