140664626159 has 2 divisors, whose sum is σ = 140664626160. Its totient is φ = 140664626158.

The previous prime is 140664626149. The next prime is 140664626177. The reversal of 140664626159 is 951626466041.

140664626159 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 an emirp because it is prime and its reverse (951626466041) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 140664626159 - 2⁴ = 140664626143 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (140664626149) 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, 70332313079 + 70332313080.

It is an arithmetic number, because the mean of its divisors is an integer number (70332313080).

Almost surely, 2^140664626159 is an apocalyptic number.

140664626159 is a deficient number, since it is larger than the sum of its proper divisors (1).

140664626159 is an equidigital number, since it uses as much as digits as its factorization.

140664626159 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1866240, while the sum is 50.

The spelling of 140664626159 in words is "one hundred forty billion, six hundred sixty-four million, six hundred twenty-six thousand, one hundred fifty-nine".