14045661660143 has 2 divisors, whose sum is σ = 14045661660144. Its totient is φ = 14045661660142.

The previous prime is 14045661660091. The next prime is 14045661660161. The reversal of 14045661660143 is 34106616654041.

14045661660143 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 is a cyclic number.

It is not a de Polignac number, because 14045661660143 - 2¹⁰ = 14045661659119 is a prime.

It is a super-2 number, since 2×14045661660143² (a number of 27 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14045661660343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7022830830071 + 7022830830072.

It is an arithmetic number, because the mean of its divisors is an integer number (7022830830072).

Almost surely, 2^{14045661660143} is an apocalyptic number.

14045661660143 is a deficient number, since it is larger than the sum of its proper divisors (1).

14045661660143 is an equidigital number, since it uses as much as digits as its factorization.

14045661660143 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1244160, while the sum is 47.

The spelling of 14045661660143 in words is "fourteen trillion, forty-five billion, six hundred sixty-one million, six hundred sixty thousand, one hundred forty-three".