33675208216 has 32 divisors (see below), whose sum is σ = 69012926640. Its totient is φ = 15310424448.

The previous prime is 33675208213. The next prime is 33675208321. The reversal of 33675208216 is 61280257633.

It is a super-2 number, since 2×33675208216² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33675208213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2409451 + ... + 2423386.

Almost surely, 2^33675208216 is an apocalyptic number.

It is an amenable number.

33675208216 is an abundant number, since it is smaller than the sum of its proper divisors (35337718424).

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

33675208216 is a wasteful number, since it uses less digits than its factorization.

33675208216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4832923 (or 4832919 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 43.

The spelling of 33675208216 in words is "thirty-three billion, six hundred seventy-five million, two hundred eight thousand, two hundred sixteen".