32033304312 has 16 divisors (see below), whose sum is σ = 80083260840. Its totient is φ = 10677768096.

The previous prime is 32033304293. The next prime is 32033304337. The reversal of 32033304312 is 21340333023.

It is a happy number.

It is a super-2 number, since 2×32033304312² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24), and also a Moran number because the ratio is a prime number: 1334721013 = 32033304312 / (3 + 2 + 0 + 3 + 3 + 3 + 0 + 4 + 3 + 1 + 2).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 667360483 + ... + 667360530.

Almost surely, 2^32033304312 is an apocalyptic number.

It is an amenable number.

32033304312 is an abundant number, since it is smaller than the sum of its proper divisors (48049956528).

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

32033304312 is a wasteful number, since it uses less digits than its factorization.

32033304312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1334721022 (or 1334721018 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 24.

Adding to 32033304312 its reverse (21340333023), we get a palindrome (53373637335).

The spelling of 32033304312 in words is "thirty-two billion, thirty-three million, three hundred four thousand, three hundred twelve".