33223430608 has 30 divisors (see below), whose sum is σ = 66513874722. Its totient is φ = 16075846080.

The previous prime is 33223430579. The next prime is 33223430627. The reversal of 33223430608 is 80603432233.

It can be written as a sum of positive squares in only one way, i.e., 32685747264 + 537683344 = 180792^2 + 23188^2 .

It is a super-2 number, since 2×33223430608² (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 (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1064991 + ... + 1095742.

Almost surely, 2^33223430608 is an apocalyptic number.

It is an amenable number.

33223430608 is an abundant number, since it is smaller than the sum of its proper divisors (33290444114).

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

33223430608 is a wasteful number, since it uses less digits than its factorization.

33223430608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2160803 (or 2160766 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 34.

The spelling of 33223430608 in words is "thirty-three billion, two hundred twenty-three million, four hundred thirty thousand, six hundred eight".