233403402245 has 16 divisors (see below), whose sum is σ = 308046654720. Its totient is φ = 168692211264.

The previous prime is 233403402241. The next prime is 233403402251. The reversal of 233403402245 is 542204304332.

233403402245 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 233403402245 - 2² = 233403402241 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (233403402241) 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, 38197175 + ... + 38203284.

It is an arithmetic number, because the mean of its divisors is an integer number (19252915920).

Almost surely, 2^233403402245 is an apocalyptic number.

It is an amenable number.

233403402245 is a deficient number, since it is larger than the sum of its proper divisors (74643252475).

233403402245 is a wasteful number, since it uses less digits than its factorization.

233403402245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76400524.

The product of its (nonzero) digits is 69120, while the sum is 32.

Adding to 233403402245 its reverse (542204304332), we get a palindrome (775607706577).

The spelling of 233403402245 in words is "two hundred thirty-three billion, four hundred three million, four hundred two thousand, two hundred forty-five".