30823632268 has 24 divisors (see below), whose sum is σ = 63371664720. Its totient is φ = 12932992320.

The previous prime is 30823632241. The next prime is 30823632361. The reversal of 30823632268 is 86223632803.

It is a happy number.

It is an unprimeable number.

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, 26943163 + ... + 26944306.

It is an arithmetic number, because the mean of its divisors is an integer number (2640486030).

Almost surely, 2^30823632268 is an apocalyptic number.

It is an amenable number.

30823632268 is an abundant number, since it is smaller than the sum of its proper divisors (32548032452).

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

30823632268 is a wasteful number, since it uses less digits than its factorization.

30823632268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53887497 (or 53887495 counting only the distinct ones).

The product of its (nonzero) digits is 497664, while the sum is 43.

The spelling of 30823632268 in words is "thirty billion, eight hundred twenty-three million, six hundred thirty-two thousand, two hundred sixty-eight".