33669233368 has 8 divisors (see below), whose sum is σ = 63129812580. Its totient is φ = 16834616680.

The previous prime is 33669233303. The next prime is 33669233371. The reversal of 33669233368 is 86333296633.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×33669233368² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2104327078 + ... + 2104327093.

Almost surely, 2^33669233368 is an apocalyptic number.

It is an amenable number.

33669233368 is a deficient number, since it is larger than the sum of its proper divisors (29460579212).

33669233368 is a wasteful number, since it uses less digits than its factorization.

33669233368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4208654177 (or 4208654173 counting only the distinct ones).

The product of its digits is 7558272, while the sum is 52.

The spelling of 33669233368 in words is "thirty-three billion, six hundred sixty-nine million, two hundred thirty-three thousand, three hundred sixty-eight".