233009324856 has 144 divisors (see below), whose sum is σ = 800834594040. Its totient is φ = 60521892480.

The previous prime is 233009324827. The next prime is 233009324857. The reversal of 233009324856 is 658423900332.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (233009324857) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 2963271 + ... + 3040886.

Almost surely, 2^233009324856 is an apocalyptic number.

It is an amenable number.

233009324856 is an abundant number, since it is smaller than the sum of its proper divisors (567825269184).

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

233009324856 is a wasteful number, since it uses less digits than its factorization.

233009324856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6004194 (or 6004180 counting only the distinct ones).

The product of its (nonzero) digits is 933120, while the sum is 45.

The spelling of 233009324856 in words is "two hundred thirty-three billion, nine million, three hundred twenty-four thousand, eight hundred fifty-six".