232040304433 has 6 divisors (see below), whose sum is σ = 269924435826. Its totient is φ = 198891689472.

The previous prime is 232040304427. The next prime is 232040304451. The reversal of 232040304433 is 334403040232.

It can be written as a sum of positive squares in only one way, i.e., 222126517809 + 9913786624 = 471303^2 + 99568^2 .

It is not a de Polignac number, because 232040304433 - 2¹⁷ = 232040173361 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (232040304733) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2367758160 + ... + 2367758257.

It is an arithmetic number, because the mean of its divisors is an integer number (44987405971).

Almost surely, 2^232040304433 is an apocalyptic number.

It is an amenable number.

232040304433 is a deficient number, since it is larger than the sum of its proper divisors (37884131393).

232040304433 is an equidigital number, since it uses as much as digits as its factorization.

232040304433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4735516431 (or 4735516424 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 28.

Adding to 232040304433 its reverse (334403040232), we get a palindrome (566443344665).

The spelling of 232040304433 in words is "two hundred thirty-two billion, forty million, three hundred four thousand, four hundred thirty-three".