143044436164213 has 2 divisors, whose sum is σ = 143044436164214. Its totient is φ = 143044436164212.

The previous prime is 143044436164159. The next prime is 143044436164219. The reversal of 143044436164213 is 312461634440341.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 119328685470289 + 23715750693924 = 10923767^2 + 4869882^2 .

It is a cyclic number.

It is not a de Polignac number, because 143044436164213 - 2²⁵ = 143044402609781 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (143044436164219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71522218082106 + 71522218082107.

It is an arithmetic number, because the mean of its divisors is an integer number (71522218082107).

Almost surely, 2^{143044436164213} is an apocalyptic number.

It is an amenable number.

143044436164213 is a deficient number, since it is larger than the sum of its proper divisors (1).

143044436164213 is an equidigital number, since it uses as much as digits as its factorization.

143044436164213 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1990656, while the sum is 46.

The spelling of 143044436164213 in words is "one hundred forty-three trillion, forty-four billion, four hundred thirty-six million, one hundred sixty-four thousand, two hundred thirteen".