2432030221 has 2 divisors, whose sum is σ = 2432030222. Its totient is φ = 2432030220.

The previous prime is 2432030213. The next prime is 2432030257. The reversal of 2432030221 is 1220302342.

2432030221 is digitally balanced in base 2, 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., 2414641321 + 17388900 = 49139^2 + 4170^2 .

It is a cyclic number.

It is not a de Polignac number, because 2432030221 - 2³ = 2432030213 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2432030261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1216015110 + 1216015111.

It is an arithmetic number, because the mean of its divisors is an integer number (1216015111).

Almost surely, 2^2432030221 is an apocalyptic number.

It is an amenable number.

2432030221 is a deficient number, since it is larger than the sum of its proper divisors (1).

2432030221 is an equidigital number, since it uses as much as digits as its factorization.

2432030221 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 2432030221 is about 49315.6184286479. The cubic root of 2432030221 is about 1344.7957329958.

Adding to 2432030221 its reverse (1220302342), we get a palindrome (3652332563).

The spelling of 2432030221 in words is "two billion, four hundred thirty-two million, thirty thousand, two hundred twenty-one".