1140240130069 has 2 divisors, whose sum is σ = 1140240130070. Its totient is φ = 1140240130068.

The previous prime is 1140240130013. The next prime is 1140240130079. The reversal of 1140240130069 is 9600310420411.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 656971849444 + 483268280625 = 810538^2 + 695175^2 .

It is an emirp because it is prime and its reverse (9600310420411) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1140240130069 - 2¹¹ = 1140240128021 is a prime.

It is a super-2 number, since 2×1140240130069² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1140240130069.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1140240130079) 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, 570120065034 + 570120065035.

It is an arithmetic number, because the mean of its divisors is an integer number (570120065035).

Almost surely, 2^{1140240130069} is an apocalyptic number.

It is an amenable number.

1140240130069 is a deficient number, since it is larger than the sum of its proper divisors (1).

1140240130069 is an equidigital number, since it uses as much as digits as its factorization.

1140240130069 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5184, while the sum is 31.

The spelling of 1140240130069 in words is "one trillion, one hundred forty billion, two hundred forty million, one hundred thirty thousand, sixty-nine".