139835000287 has 2 divisors, whose sum is σ = 139835000288. Its totient is φ = 139835000286.

The previous prime is 139835000273. The next prime is 139835000303. The reversal of 139835000287 is 782000538931.

139835000287 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 139835000287 - 2²³ = 139826611679 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (139835000087) 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, 69917500143 + 69917500144.

It is an arithmetic number, because the mean of its divisors is an integer number (69917500144).

Almost surely, 2^139835000287 is an apocalyptic number.

139835000287 is a deficient number, since it is larger than the sum of its proper divisors (1).

139835000287 is an equidigital number, since it uses as much as digits as its factorization.

139835000287 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 362880, while the sum is 46.

The spelling of 139835000287 in words is "one hundred thirty-nine billion, eight hundred thirty-five million, two hundred eighty-seven", and thus it is an aban number.