143696030961589 has 2 divisors, whose sum is σ = 143696030961590. Its totient is φ = 143696030961588.

The previous prime is 143696030961577. The next prime is 143696030961641. The reversal of 143696030961589 is 985169030696341.

143696030961589 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 102836027456100 + 40860003505489 = 10140810^2 + 6392183^2 .

It is a cyclic number.

It is not a de Polignac number, because 143696030961589 - 2¹⁹ = 143696030437301 is a prime.

It is a super-2 number, since 2×143696030961589² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (143696030961529) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71848015480794 + 71848015480795.

It is an arithmetic number, because the mean of its divisors is an integer number (71848015480795).

Almost surely, 2^{143696030961589} is an apocalyptic number.

It is an amenable number.

143696030961589 is a deficient number, since it is larger than the sum of its proper divisors (1).

143696030961589 is an equidigital number, since it uses as much as digits as its factorization.

143696030961589 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 226748160, while the sum is 70.

The spelling of 143696030961589 in words is "one hundred forty-three trillion, six hundred ninety-six billion, thirty million, nine hundred sixty-one thousand, five hundred eighty-nine".