2341420240309 has 2 divisors, whose sum is σ = 2341420240310. Its totient is φ = 2341420240308.

The previous prime is 2341420240303. The next prime is 2341420240361. The reversal of 2341420240309 is 9030420241432.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1449676200625 + 891744039684 = 1204025^2 + 944322^2 .

It is a cyclic number.

It is not a de Polignac number, because 2341420240309 - 2¹⁵ = 2341420207541 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2341420240303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1170710120154 + 1170710120155.

It is an arithmetic number, because the mean of its divisors is an integer number (1170710120155).

Almost surely, 2^{2341420240309} is an apocalyptic number.

It is an amenable number.

2341420240309 is a deficient number, since it is larger than the sum of its proper divisors (1).

2341420240309 is an equidigital number, since it uses as much as digits as its factorization.

2341420240309 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 41472, while the sum is 34.

The spelling of 2341420240309 in words is "two trillion, three hundred forty-one billion, four hundred twenty million, two hundred forty thousand, three hundred nine".