233040224021 has 16 divisors (see below), whose sum is σ = 263002541760. Its totient is φ = 204624305280.

The previous prime is 233040224003. The next prime is 233040224117. The reversal of 233040224021 is 120422040332.

233040224021 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 233040224021 - 2³⁰ = 231966482197 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (233040224621) 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, 2033951 + ... + 2145468.

It is an arithmetic number, because the mean of its divisors is an integer number (16437658860).

Almost surely, 2^233040224021 is an apocalyptic number.

It is an amenable number.

233040224021 is a deficient number, since it is larger than the sum of its proper divisors (29962317739).

233040224021 is a wasteful number, since it uses less digits than its factorization.

233040224021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4179604.

The product of its (nonzero) digits is 2304, while the sum is 23.

Adding to 233040224021 its reverse (120422040332), we get a palindrome (353462264353).

The spelling of 233040224021 in words is "two hundred thirty-three billion, forty million, two hundred twenty-four thousand, twenty-one".