32016224328 has 32 divisors (see below), whose sum is σ = 87316976160. Its totient is φ = 9701886080.

The previous prime is 32016224323. The next prime is 32016224333. The reversal of 32016224328 is 82342261023.

It is an interprime number because it is at equal distance from previous prime (32016224323) and next prime (32016224333).

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (32016224323) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60636525 + ... + 60637052.

It is an arithmetic number, because the mean of its divisors is an integer number (2728655505).

Almost surely, 2^32016224328 is an apocalyptic number.

It is an amenable number.

32016224328 is an abundant number, since it is smaller than the sum of its proper divisors (55300751832).

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

32016224328 is a wasteful number, since it uses less digits than its factorization.

32016224328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121273597 (or 121273593 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 33.

The spelling of 32016224328 in words is "thirty-two billion, sixteen million, two hundred twenty-four thousand, three hundred twenty-eight".