140700865117 has 2 divisors, whose sum is σ = 140700865118. Its totient is φ = 140700865116.

The previous prime is 140700865093. The next prime is 140700865121. The reversal of 140700865117 is 711568007041.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 93623148441 + 47077716676 = 305979^2 + 216974^2 .

It is a cyclic number.

It is not a de Polignac number, because 140700865117 - 2⁷ = 140700864989 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 140700865117.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (140700865147) 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, 70350432558 + 70350432559.

It is an arithmetic number, because the mean of its divisors is an integer number (70350432559).

Almost surely, 2^140700865117 is an apocalyptic number.

It is an amenable number.

140700865117 is a deficient number, since it is larger than the sum of its proper divisors (1).

140700865117 is an equidigital number, since it uses as much as digits as its factorization.

140700865117 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 47040, while the sum is 40.

The spelling of 140700865117 in words is "one hundred forty billion, seven hundred million, eight hundred sixty-five thousand, one hundred seventeen".