140383935187 has 2 divisors, whose sum is σ = 140383935188. Its totient is φ = 140383935186.

The previous prime is 140383935157. The next prime is 140383935221. The reversal of 140383935187 is 781539383041.

140383935187 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 140383935187 - 2¹⁹ = 140383410899 is a prime.

It is not a weakly prime, because it can be changed into another prime (140383935127) 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, 70191967593 + 70191967594.

It is an arithmetic number, because the mean of its divisors is an integer number (70191967594).

Almost surely, 2^140383935187 is an apocalyptic number.

140383935187 is a deficient number, since it is larger than the sum of its proper divisors (1).

140383935187 is an equidigital number, since it uses as much as digits as its factorization.

140383935187 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2177280, while the sum is 52.

The spelling of 140383935187 in words is "one hundred forty billion, three hundred eighty-three million, nine hundred thirty-five thousand, one hundred eighty-seven".