808233648992 has 96 divisors (see below), whose sum is σ = 1989028306944. Its totient is φ = 314073676800.

The previous prime is 808233648979. The next prime is 808233649007. The reversal of 808233648992 is 299846332808.

808233648992 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 515492 + ... + 1371932.

It is an arithmetic number, because the mean of its divisors is an integer number (20719044864).

Almost surely, 2^808233648992 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 808233648992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (994514153472).

808233648992 is an abundant number, since it is smaller than the sum of its proper divisors (1180794657952).

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

808233648992 is a wasteful number, since it uses less digits than its factorization.

808233648992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 856852 (or 856844 counting only the distinct ones).

The product of its (nonzero) digits is 35831808, while the sum is 62.

The spelling of 808233648992 in words is "eight hundred eight billion, two hundred thirty-three million, six hundred forty-eight thousand, nine hundred ninety-two".