233796856512 has 112 divisors (see below), whose sum is σ = 627724041984. Its totient is φ = 76782720000.

The previous prime is 233796856451. The next prime is 233796856519. The reversal of 233796856512 is 215658697332.

233796856512 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×233796856512² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (233796856519) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 23728387 + ... + 23738237.

Almost surely, 2^233796856512 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 233796856512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (313862020992).

233796856512 is an abundant number, since it is smaller than the sum of its proper divisors (393927185472).

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

233796856512 is a wasteful number, since it uses less digits than its factorization.

233796856512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11678 (or 11668 counting only the distinct ones).

The product of its digits is 16329600, while the sum is 57.

The spelling of 233796856512 in words is "two hundred thirty-three billion, seven hundred ninety-six million, eight hundred fifty-six thousand, five hundred twelve".