14010766433509 has 2 divisors, whose sum is σ = 14010766433510. Its totient is φ = 14010766433508.

The previous prime is 14010766433459. The next prime is 14010766433519. The reversal of 14010766433509 is 90533466701041.

14010766433509 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., 11784768081025 + 2225998352484 = 3432895^2 + 1491978^2 .

It is a cyclic number.

It is not a de Polignac number, because 14010766433509 - 2²⁷ = 14010632215781 is a prime.

It is a super-3 number, since 3×14010766433509³ (a number of 40 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14010766433519) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7005383216754 + 7005383216755.

It is an arithmetic number, because the mean of its divisors is an integer number (7005383216755).

Almost surely, 2^{14010766433509} is an apocalyptic number.

It is an amenable number.

14010766433509 is a deficient number, since it is larger than the sum of its proper divisors (1).

14010766433509 is an equidigital number, since it uses as much as digits as its factorization.

14010766433509 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1632960, while the sum is 49.

The spelling of 14010766433509 in words is "fourteen trillion, ten billion, seven hundred sixty-six million, four hundred thirty-three thousand, five hundred nine".