4232021302433 has 2 divisors, whose sum is σ = 4232021302434. Its totient is φ = 4232021302432.

The previous prime is 4232021302423. The next prime is 4232021302507. The reversal of 4232021302433 is 3342031202324.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3162735014464 + 1069286287969 = 1778408^2 + 1034063^2 .

It is a cyclic number.

It is not a de Polignac number, because 4232021302433 - 2¹⁶ = 4232021236897 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 4232021302396 and 4232021302405.

It is not a weakly prime, because it can be changed into another prime (4232021302423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2116010651216 + 2116010651217.

It is an arithmetic number, because the mean of its divisors is an integer number (2116010651217).

Almost surely, 2^{4232021302433} is an apocalyptic number.

It is an amenable number.

4232021302433 is a deficient number, since it is larger than the sum of its proper divisors (1).

4232021302433 is an equidigital number, since it uses as much as digits as its factorization.

4232021302433 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20736, while the sum is 29.

Adding to 4232021302433 its reverse (3342031202324), we get a palindrome (7574052504757).

The spelling of 4232021302433 in words is "four trillion, two hundred thirty-two billion, twenty-one million, three hundred two thousand, four hundred thirty-three".