1140618008237 has 2 divisors, whose sum is σ = 1140618008238. Its totient is φ = 1140618008236.

The previous prime is 1140618008227. The next prime is 1140618008239. The reversal of 1140618008237 is 7328008160411.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 787299515401 + 353318492836 = 887299^2 + 594406^2 .

It is a cyclic number.

It is not a de Polignac number, because 1140618008237 - 2¹⁰ = 1140618007213 is a prime.

Together with 1140618008239, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 1140618008194 and 1140618008203.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1140618008239) 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, 570309004118 + 570309004119.

It is an arithmetic number, because the mean of its divisors is an integer number (570309004119).

Almost surely, 2^{1140618008237} is an apocalyptic number.

It is an amenable number.

1140618008237 is a deficient number, since it is larger than the sum of its proper divisors (1).

1140618008237 is an equidigital number, since it uses as much as digits as its factorization.

1140618008237 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 64512, while the sum is 41.

The spelling of 1140618008237 in words is "one trillion, one hundred forty billion, six hundred eighteen million, eight thousand, two hundred thirty-seven".