1140232033987 has 2 divisors, whose sum is σ = 1140232033988. Its totient is φ = 1140232033986.

The previous prime is 1140232033961. The next prime is 1140232034017. The reversal of 1140232033987 is 7893302320411.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1140232033987 - 2³⁹ = 590476220099 is a prime.

It is a super-2 number, since 2×1140232033987² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1140232033907) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 570116016993 + 570116016994.

It is an arithmetic number, because the mean of its divisors is an integer number (570116016994).

Almost surely, 2^{1140232033987} is an apocalyptic number.

1140232033987 is a deficient number, since it is larger than the sum of its proper divisors (1).

1140232033987 is an equidigital number, since it uses as much as digits as its factorization.

1140232033987 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 217728, while the sum is 43.

The spelling of 1140232033987 in words is "one trillion, one hundred forty billion, two hundred thirty-two million, thirty-three thousand, nine hundred eighty-seven".