4300104420721 has 2 divisors, whose sum is σ = 4300104420722. Its totient is φ = 4300104420720.

The previous prime is 4300104420713. The next prime is 4300104420839. The reversal of 4300104420721 is 1270244010034.

4300104420721 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., 4284009946225 + 16094474496 = 2069785^2 + 126864^2 .

It is a cyclic number.

It is not a de Polignac number, because 4300104420721 - 2³ = 4300104420713 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4300104420721.

It is not a weakly prime, because it can be changed into another prime (4300104420701) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2150052210360 + 2150052210361.

It is an arithmetic number, because the mean of its divisors is an integer number (2150052210361).

Almost surely, 2^{4300104420721} is an apocalyptic number.

It is an amenable number.

4300104420721 is a deficient number, since it is larger than the sum of its proper divisors (1).

4300104420721 is an equidigital number, since it uses as much as digits as its factorization.

4300104420721 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5376, while the sum is 28.

Adding to 4300104420721 its reverse (1270244010034), we get a palindrome (5570348430755).

The spelling of 4300104420721 in words is "four trillion, three hundred billion, one hundred four million, four hundred twenty thousand, seven hundred twenty-one".