233404040441 has 16 divisors (see below), whose sum is σ = 275184822528. Its totient is φ = 195166473600.

The previous prime is 233404040431. The next prime is 233404040483. The reversal of 233404040441 is 144040404332.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 233404040441 - 2²⁶ = 233336931577 is a prime.

It is not an unprimeable number, because it can be changed into a prime (233404040431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2864081 + ... + 2944446.

It is an arithmetic number, because the mean of its divisors is an integer number (17199051408).

Almost surely, 2^233404040441 is an apocalyptic number.

It is an amenable number.

233404040441 is a deficient number, since it is larger than the sum of its proper divisors (41780782087).

233404040441 is a wasteful number, since it uses less digits than its factorization.

233404040441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5808832.

The product of its (nonzero) digits is 18432, while the sum is 29.

Adding to 233404040441 its reverse (144040404332), we get a palindrome (377444444773).

The spelling of 233404040441 in words is "two hundred thirty-three billion, four hundred four million, forty thousand, four hundred forty-one".