140120073239 has 2 divisors, whose sum is σ = 140120073240. Its totient is φ = 140120073238.

The previous prime is 140120073217. The next prime is 140120073329. The reversal of 140120073239 is 932370021041.

140120073239 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

Together with next prime (140120073329) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 140120073239 - 2²⁴ = 140103296023 is a prime.

It is a super-2 number, since 2×140120073239² (a number of 23 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (140120003239) 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, 70060036619 + 70060036620.

It is an arithmetic number, because the mean of its divisors is an integer number (70060036620).

Almost surely, 2^140120073239 is an apocalyptic number.

140120073239 is a deficient number, since it is larger than the sum of its proper divisors (1).

140120073239 is an equidigital number, since it uses as much as digits as its factorization.

140120073239 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9072, while the sum is 32.

The spelling of 140120073239 in words is "one hundred forty billion, one hundred twenty million, seventy-three thousand, two hundred thirty-nine".