233432233331 has 48 divisors (see below), whose sum is σ = 275942207520. Its totient is φ = 196614528000.

The previous prime is 233432233313. The next prime is 233432233369. The reversal of 233432233331 is 133332234332.

It is a de Polignac number, because none of the positive numbers 2^k-233432233331 is a prime.

It is a super-2 number, since 2×233432233331² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (233432223331) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 37185365 + ... + 37191641.

It is an arithmetic number, because the mean of its divisors is an integer number (5748795990).

Almost surely, 2^233432233331 is an apocalyptic number.

233432233331 is a deficient number, since it is larger than the sum of its proper divisors (42509974189).

233432233331 is a wasteful number, since it uses less digits than its factorization.

233432233331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6596 (or 6585 counting only the distinct ones).

The product of its digits is 69984, while the sum is 32.

Adding to 233432233331 its reverse (133332234332), we get a palindrome (366764467663).

The spelling of 233432233331 in words is "two hundred thirty-three billion, four hundred thirty-two million, two hundred thirty-three thousand, three hundred thirty-one".