232433424321 has 16 divisors (see below), whose sum is σ = 354235691904. Its totient is φ = 132799814784.

The previous prime is 232433424283. The next prime is 232433424323. The reversal of 232433424321 is 123424334232.

232433424321 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 232433424321 - 2⁶ = 232433424257 is a prime.

It is a super-2 number, since 2×232433424321² (a number of 24 digits) contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (232433424323) 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, 654820 + ... + 945333.

It is an arithmetic number, because the mean of its divisors is an integer number (22139730744).

Almost surely, 2^232433424321 is an apocalyptic number.

232433424321 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

232433424321 is a deficient number, since it is larger than the sum of its proper divisors (121802267583).

232433424321 is a wasteful number, since it uses less digits than its factorization.

232433424321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1607080.

The product of its digits is 82944, while the sum is 33.

Adding to 232433424321 its reverse (123424334232), we get a palindrome (355857758553).

The spelling of 232433424321 in words is "two hundred thirty-two billion, four hundred thirty-three million, four hundred twenty-four thousand, three hundred twenty-one".