233425323443 has 16 divisors (see below), whose sum is σ = 267519399840. Its totient is φ = 201765398016.

The previous prime is 233425323389. The next prime is 233425323449. The reversal of 233425323443 is 344323524332.

It is a happy number.

It is not a de Polignac number, because 233425323443 - 2³⁶ = 164705846707 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 233425323397 and 233425323406.

It is not an unprimeable number, because it can be changed into a prime (233425323449) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2637233 + ... + 2724306.

It is an arithmetic number, because the mean of its divisors is an integer number (16719962490).

Almost surely, 2^233425323443 is an apocalyptic number.

233425323443 is a deficient number, since it is larger than the sum of its proper divisors (34094076397).

233425323443 is a wasteful number, since it uses less digits than its factorization.

233425323443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5361766.

The product of its digits is 622080, while the sum is 38.

Adding to 233425323443 its reverse (344323524332), we get a palindrome (577748847775).

The spelling of 233425323443 in words is "two hundred thirty-three billion, four hundred twenty-five million, three hundred twenty-three thousand, four hundred forty-three".