33304034312 has 16 divisors (see below), whose sum is σ = 62452056300. Its totient is φ = 16650152640.

The previous prime is 33304034287. The next prime is 33304034329. The reversal of 33304034312 is 21343040333.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 27352528996 + 5951505316 = 165386^2 + 77146^2 .

It is a super-2 number, since 2×33304034312² (a number of 22 digits) contains 22 as substring.

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, 155639 + ... + 301382.

Almost surely, 2^33304034312 is an apocalyptic number.

It is an amenable number.

33304034312 is a deficient number, since it is larger than the sum of its proper divisors (29148021988).

33304034312 is a wasteful number, since it uses less digits than its factorization.

33304034312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 466136 (or 466132 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 26.

Adding to 33304034312 its reverse (21343040333), we get a palindrome (54647074645).

The spelling of 33304034312 in words is "thirty-three billion, three hundred four million, thirty-four thousand, three hundred twelve".