2442309458009 has 2 divisors, whose sum is σ = 2442309458010. Its totient is φ = 2442309458008.

The previous prime is 2442309457979. The next prime is 2442309458021. The reversal of 2442309458009 is 9008549032442.

2442309458009 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., 2431042272400 + 11267185609 = 1559180^2 + 106147^2 .

It is a cyclic number.

It is not a de Polignac number, because 2442309458009 - 2⁴⁰ = 1342797830233 is a prime.

It is not a weakly prime, because it can be changed into another prime (2442309418009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1221154729004 + 1221154729005.

It is an arithmetic number, because the mean of its divisors is an integer number (1221154729005).

Almost surely, 2^{2442309458009} is an apocalyptic number.

It is an amenable number.

2442309458009 is a deficient number, since it is larger than the sum of its proper divisors (1).

2442309458009 is an equidigital number, since it uses as much as digits as its factorization.

2442309458009 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2488320, while the sum is 50.

The spelling of 2442309458009 in words is "two trillion, four hundred forty-two billion, three hundred nine million, four hundred fifty-eight thousand, nine".