14204143342409 has 2 divisors, whose sum is σ = 14204143342410. Its totient is φ = 14204143342408.

The previous prime is 14204143342399. The next prime is 14204143342457. The reversal of 14204143342409 is 90424334140241.

14204143342409 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., 10708634484025 + 3495508858384 = 3272405^2 + 1869628^2 .

It is a cyclic number.

It is not a de Polignac number, because 14204143342409 - 2¹² = 14204143338313 is a prime.

It is not a weakly prime, because it can be changed into another prime (14204143342309) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7102071671204 + 7102071671205.

It is an arithmetic number, because the mean of its divisors is an integer number (7102071671205).

Almost surely, 2^{14204143342409} is an apocalyptic number.

It is an amenable number.

14204143342409 is a deficient number, since it is larger than the sum of its proper divisors (1).

14204143342409 is an equidigital number, since it uses as much as digits as its factorization.

14204143342409 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 331776, while the sum is 41.

The spelling of 14204143342409 in words is "fourteen trillion, two hundred four billion, one hundred forty-three million, three hundred forty-two thousand, four hundred nine".