33064071312 has 20 divisors (see below), whose sum is σ = 85415517680. Its totient is φ = 11021357088.

The previous prime is 33064071277. The next prime is 33064071349. The reversal of 33064071312 is 21317046033.

It is a self number, because there is not a number n which added to its sum of digits gives 33064071312.

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, 344417362 + ... + 344417457.

It is an arithmetic number, because the mean of its divisors is an integer number (4270775884).

Almost surely, 2^33064071312 is an apocalyptic number.

It is an amenable number.

33064071312 is an abundant number, since it is smaller than the sum of its proper divisors (52351446368).

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

33064071312 is a wasteful number, since it uses less digits than its factorization.

33064071312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 688834830 (or 688834824 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 30.

The spelling of 33064071312 in words is "thirty-three billion, sixty-four million, seventy-one thousand, three hundred twelve".