143124302042209 has 2 divisors, whose sum is σ = 143124302042210. Its totient is φ = 143124302042208.

The previous prime is 143124302042077. The next prime is 143124302042299. The reversal of 143124302042209 is 902240203421341.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 121782701670400 + 21341600371809 = 11035520^2 + 4619697^2 .

It is a cyclic number.

It is not a de Polignac number, because 143124302042209 - 2¹³ = 143124302034017 is a prime.

It is not a weakly prime, because it can be changed into another prime (143124302042299) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71562151021104 + 71562151021105.

It is an arithmetic number, because the mean of its divisors is an integer number (71562151021105).

Almost surely, 2^{143124302042209} is an apocalyptic number.

It is an amenable number.

143124302042209 is a deficient number, since it is larger than the sum of its proper divisors (1).

143124302042209 is an equidigital number, since it uses as much as digits as its factorization.

143124302042209 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 82944, while the sum is 37.

The spelling of 143124302042209 in words is "one hundred forty-three trillion, one hundred twenty-four billion, three hundred two million, forty-two thousand, two hundred nine".