1140240129767 has 2 divisors, whose sum is σ = 1140240129768. Its totient is φ = 1140240129766.

The previous prime is 1140240129761. The next prime is 1140240129781. The reversal of 1140240129767 is 7679210420411.

It is a weak prime.

It is an emirp because it is prime and its reverse (7679210420411) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1140240129767 - 2¹⁸ = 1140239867623 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1140240129761) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 570120064883 + 570120064884.

It is an arithmetic number, because the mean of its divisors is an integer number (570120064884).

Almost surely, 2^{1140240129767} is an apocalyptic number.

1140240129767 is a deficient number, since it is larger than the sum of its proper divisors (1).

1140240129767 is an equidigital number, since it uses as much as digits as its factorization.

1140240129767 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 169344, while the sum is 44.

The spelling of 1140240129767 in words is "one trillion, one hundred forty billion, two hundred forty million, one hundred twenty-nine thousand, seven hundred sixty-seven".