140382687029839 has 2 divisors, whose sum is σ = 140382687029840. Its totient is φ = 140382687029838.

The previous prime is 140382687029801. The next prime is 140382687029869. The reversal of 140382687029839 is 938920786283041.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 140382687029839 - 2⁹ = 140382687029327 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (140382687029869) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70191343514919 + 70191343514920.

It is an arithmetic number, because the mean of its divisors is an integer number (70191343514920).

Almost surely, 2^{140382687029839} is an apocalyptic number.

140382687029839 is a deficient number, since it is larger than the sum of its proper divisors (1).

140382687029839 is an equidigital number, since it uses as much as digits as its factorization.

140382687029839 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 250822656, while the sum is 70.

The spelling of 140382687029839 in words is "one hundred forty trillion, three hundred eighty-two billion, six hundred eighty-seven million, twenty-nine thousand, eight hundred thirty-nine".