33366973064 has 16 divisors (see below), whose sum is σ = 62565422220. Its totient is φ = 16682860480.

The previous prime is 33366972971. The next prime is 33366973067. The reversal of 33366973064 is 46037966333.

It can be written as a sum of positive squares in 2 ways, for example, as 28344416164 + 5022556900 = 168358^2 + 70870^2 .

It is a super-2 number, since 2×33366973064² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (33366973067) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 211262 + ... + 333714.

Almost surely, 2^33366973064 is an apocalyptic number.

It is an amenable number.

33366973064 is a deficient number, since it is larger than the sum of its proper divisors (29198449156).

33366973064 is a wasteful number, since it uses less digits than its factorization.

33366973064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156520 (or 156516 counting only the distinct ones).

The product of its (nonzero) digits is 4408992, while the sum is 50.

The spelling of 33366973064 in words is "thirty-three billion, three hundred sixty-six million, nine hundred seventy-three thousand, sixty-four".