233302434132 has 96 divisors (see below), whose sum is σ = 596523432960. Its totient is φ = 70649026560.

The previous prime is 233302434121. The next prime is 233302434133. The reversal of 233302434132 is 231434203332.

It is a self number, because there is not a number n which added to its sum of digits gives 233302434132.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (233302434133) 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 31 ways as a sum of consecutive naturals, for example, 2412618 + ... + 2507454.

It is an arithmetic number, because the mean of its divisors is an integer number (6213785760).

Almost surely, 2^233302434132 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 233302434132, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (298261716480).

233302434132 is an abundant number, since it is smaller than the sum of its proper divisors (363220998828).

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

233302434132 is a wasteful number, since it uses less digits than its factorization.

233302434132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95281 (or 95279 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 30.

Adding to 233302434132 its reverse (231434203332), we get a palindrome (464736637464).

The spelling of 233302434132 in words is "two hundred thirty-three billion, three hundred two million, four hundred thirty-four thousand, one hundred thirty-two".