140035646045039 has 2 divisors, whose sum is σ = 140035646045040. Its totient is φ = 140035646045038.

The previous prime is 140035646045023. The next prime is 140035646045047. The reversal of 140035646045039 is 930540646530041.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 140035646045039 - 2⁴ = 140035646045023 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (140035646005039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70017823022519 + 70017823022520.

It is an arithmetic number, because the mean of its divisors is an integer number (70017823022520).

Almost surely, 2^{140035646045039} is an apocalyptic number.

140035646045039 is a deficient number, since it is larger than the sum of its proper divisors (1).

140035646045039 is an equidigital number, since it uses as much as digits as its factorization.

140035646045039 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4665600, while the sum is 50.

The spelling of 140035646045039 in words is "one hundred forty trillion, thirty-five billion, six hundred forty-six million, forty-five thousand, thirty-nine".