4233432014221 has 2 divisors, whose sum is σ = 4233432014222. Its totient is φ = 4233432014220.

The previous prime is 4233432014219. The next prime is 4233432014237. The reversal of 4233432014221 is 1224102343324.

4233432014221 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3857649528100 + 375782486121 = 1964090^2 + 613011^2 .

It is a cyclic number.

It is not a de Polignac number, because 4233432014221 - 2¹ = 4233432014219 is a prime.

Together with 4233432014219, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4233432014321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2116716007110 + 2116716007111.

It is an arithmetic number, because the mean of its divisors is an integer number (2116716007111).

Almost surely, 2^{4233432014221} is an apocalyptic number.

It is an amenable number.

4233432014221 is a deficient number, since it is larger than the sum of its proper divisors (1).

4233432014221 is an equidigital number, since it uses as much as digits as its factorization.

4233432014221 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 27648, while the sum is 31.

Adding to 4233432014221 its reverse (1224102343324), we get a palindrome (5457534357545).

The spelling of 4233432014221 in words is "four trillion, two hundred thirty-three billion, four hundred thirty-two million, fourteen thousand, two hundred twenty-one".