143740752713 has 2 divisors, whose sum is σ = 143740752714. Its totient is φ = 143740752712.

The previous prime is 143740752671. The next prime is 143740752737. The reversal of 143740752713 is 317257047341.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 76412439184 + 67328313529 = 276428^2 + 259477^2 .

It is a cyclic number.

It is not a de Polignac number, because 143740752713 - 2¹⁶ = 143740687177 is a prime.

It is a super-2 number, since 2×143740752713² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (143740752773) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71870376356 + 71870376357.

It is an arithmetic number, because the mean of its divisors is an integer number (71870376357).

Almost surely, 2^143740752713 is an apocalyptic number.

It is an amenable number.

143740752713 is a deficient number, since it is larger than the sum of its proper divisors (1).

143740752713 is an equidigital number, since it uses as much as digits as its factorization.

143740752713 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 493920, while the sum is 44.

The spelling of 143740752713 in words is "one hundred forty-three billion, seven hundred forty million, seven hundred fifty-two thousand, seven hundred thirteen".