9720000041 has 2 divisors, whose sum is σ = 9720000042. Its totient is φ = 9720000040.

The previous prime is 9720000013. The next prime is 9720000049. The reversal of 9720000041 is 1400000279.

9720000041 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9451728400 + 268271641 = 97220^2 + 16379^2 .

It is a cyclic number.

It is not a de Polignac number, because 9720000041 - 2¹⁸ = 9719737897 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 9719999971 and 9720000016.

It is not a weakly prime, because it can be changed into another prime (9720000049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4860000020 + 4860000021.

It is an arithmetic number, because the mean of its divisors is an integer number (4860000021).

Almost surely, 2^9720000041 is an apocalyptic number.

It is an amenable number.

9720000041 is a deficient number, since it is larger than the sum of its proper divisors (1).

9720000041 is an equidigital number, since it uses as much as digits as its factorization.

9720000041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 504, while the sum is 23.

The square root of 9720000041 is about 98590.0605588616. The cubic root of 9720000041 is about 2134.1359856947.

The spelling of 9720000041 in words is "nine billion, seven hundred twenty million, forty-one", and thus it is an aban number.