4320660601 has 2 divisors, whose sum is σ = 4320660602. Its totient is φ = 4320660600.

The previous prime is 4320660581. The next prime is 4320660637. The reversal of 4320660601 is 1060660234.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2386420201 + 1934240400 = 48851^2 + 43980^2 .

It is a cyclic number.

It is not a de Polignac number, because 4320660601 - 2¹¹ = 4320658553 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4320660601.

It is not a weakly prime, because it can be changed into another prime (4320660301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2160330300 + 2160330301.

It is an arithmetic number, because the mean of its divisors is an integer number (2160330301).

Almost surely, 2^4320660601 is an apocalyptic number.

It is an amenable number.

4320660601 is a deficient number, since it is larger than the sum of its proper divisors (1).

4320660601 is an equidigital number, since it uses as much as digits as its factorization.

4320660601 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5184, while the sum is 28.

The square root of 4320660601 is about 65731.7320705913. The cubic root of 4320660601 is about 1628.7335817902.

The spelling of 4320660601 in words is "four billion, three hundred twenty million, six hundred sixty thousand, six hundred one".