140718119 has 2 divisors, whose sum is σ = 140718120. Its totient is φ = 140718118.

The previous prime is 140718113. The next prime is 140718139. The reversal of 140718119 is 911817041.

It is a weak prime.

It is an emirp because it is prime and its reverse (911817041) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 140718119 - 2⁴ = 140718103 is a prime.

It is a super-2 number, since 2×140718119² = 39603178029796322, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (140718113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70359059 + 70359060.

It is an arithmetic number, because the mean of its divisors is an integer number (70359060).

Almost surely, 2^140718119 is an apocalyptic number.

140718119 is a deficient number, since it is larger than the sum of its proper divisors (1).

140718119 is an equidigital number, since it uses as much as digits as its factorization.

140718119 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2016, while the sum is 32.

The square root of 140718119 is about 11862.4668176564. The cubic root of 140718119 is about 520.1357128519.

The spelling of 140718119 in words is "one hundred forty million, seven hundred eighteen thousand, one hundred nineteen".