233012816808 has 32 divisors (see below), whose sum is σ = 582626325600. Its totient is φ = 77658367808.

The previous prime is 233012816807. The next prime is 233012816809. The reversal of 233012816808 is 808618210332.

It is an interprime number because it is at equal distance from previous prime (233012816807) and next prime (233012816809).

It is a self number, because there is not a number n which added to its sum of digits gives 233012816808.

It is not an unprimeable number, because it can be changed into a prime (233012816807) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 633723 + ... + 931466.

It is an arithmetic number, because the mean of its divisors is an integer number (18207072675).

Almost surely, 2^233012816808 is an apocalyptic number.

It is an amenable number.

233012816808 is an abundant number, since it is smaller than the sum of its proper divisors (349613508792).

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

233012816808 is a wasteful number, since it uses less digits than its factorization.

233012816808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1571401 (or 1571397 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 42.

The spelling of 233012816808 in words is "two hundred thirty-three billion, twelve million, eight hundred sixteen thousand, eight hundred eight".