143045499886901 has 2 divisors, whose sum is σ = 143045499886902. Its totient is φ = 143045499886900.

The previous prime is 143045499886873. The next prime is 143045499886963. The reversal of 143045499886901 is 109688994540341.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 115608751126801 + 27436748760100 = 10752151^2 + 5238010^2 .

It is an emirp because it is prime and its reverse (109688994540341) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 143045499886901 - 2⁶ = 143045499886837 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (143045499886501) 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, 71522749943450 + 71522749943451.

It is an arithmetic number, because the mean of its divisors is an integer number (71522749943451).

Almost surely, 2^{143045499886901} is an apocalyptic number.

It is an amenable number.

143045499886901 is a deficient number, since it is larger than the sum of its proper divisors (1).

143045499886901 is an equidigital number, since it uses as much as digits as its factorization.

143045499886901 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 268738560, while the sum is 71.

The spelling of 143045499886901 in words is "one hundred forty-three trillion, forty-five billion, four hundred ninety-nine million, eight hundred eighty-six thousand, nine hundred one".