14403520243009 has 2 divisors, whose sum is σ = 14403520243010. Its totient is φ = 14403520243008.

The previous prime is 14403520242971. The next prime is 14403520243019. The reversal of 14403520243009 is 90034202530441.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12530325632400 + 1873194610609 = 3539820^2 + 1368647^2 .

It is a cyclic number.

It is not a de Polignac number, because 14403520243009 - 2³³ = 14394930308417 is a prime.

It is a super-2 number, since 2×14403520243009² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (14403520243019) 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, 7201760121504 + 7201760121505.

It is an arithmetic number, because the mean of its divisors is an integer number (7201760121505).

Almost surely, 2^{14403520243009} is an apocalyptic number.

It is an amenable number.

14403520243009 is a deficient number, since it is larger than the sum of its proper divisors (1).

14403520243009 is an equidigital number, since it uses as much as digits as its factorization.

14403520243009 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 103680, while the sum is 37.

The spelling of 14403520243009 in words is "fourteen trillion, four hundred three billion, five hundred twenty million, two hundred forty-three thousand, nine".