33339286668 has 24 divisors (see below), whose sum is σ = 77907277168. Its totient is φ = 11096580096.

The previous prime is 33339286667. The next prime is 33339286679. The reversal of 33339286668 is 86668293333.

It is a super-2 number, since 2×33339286668² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (33339286667) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2056021 + ... + 2072172.

Almost surely, 2^33339286668 is an apocalyptic number.

It is an amenable number.

33339286668 is an abundant number, since it is smaller than the sum of its proper divisors (44567990500).

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

33339286668 is a wasteful number, since it uses less digits than its factorization.

33339286668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4128873 (or 4128871 counting only the distinct ones).

The product of its digits is 20155392, while the sum is 57.

The spelling of 33339286668 in words is "thirty-three billion, three hundred thirty-nine million, two hundred eighty-six thousand, six hundred sixty-eight".