1140729516413 has 2 divisors, whose sum is σ = 1140729516414. Its totient is φ = 1140729516412.

The previous prime is 1140729516391. The next prime is 1140729516461. The reversal of 1140729516413 is 3146159270411.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 852449651524 + 288279864889 = 923282^2 + 536917^2 .

It is an emirp because it is prime and its reverse (3146159270411) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1140729516413 - 2²⁴ = 1140712739197 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1140729516463) 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, 570364758206 + 570364758207.

It is an arithmetic number, because the mean of its divisors is an integer number (570364758207).

Almost surely, 2^{1140729516413} is an apocalyptic number.

It is an amenable number.

1140729516413 is a deficient number, since it is larger than the sum of its proper divisors (1).

1140729516413 is an equidigital number, since it uses as much as digits as its factorization.

1140729516413 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 181440, while the sum is 44.

The spelling of 1140729516413 in words is "one trillion, one hundred forty billion, seven hundred twenty-nine million, five hundred sixteen thousand, four hundred thirteen".