140012012030087 has 2 divisors, whose sum is σ = 140012012030088. Its totient is φ = 140012012030086.

The previous prime is 140012012030083. The next prime is 140012012030227. The reversal of 140012012030087 is 780030210210041.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 140012012030087 - 2² = 140012012030083 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (140012012030083) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70006006015043 + 70006006015044.

It is an arithmetic number, because the mean of its divisors is an integer number (70006006015044).

Almost surely, 2^{140012012030087} is an apocalyptic number.

140012012030087 is a deficient number, since it is larger than the sum of its proper divisors (1).

140012012030087 is an equidigital number, since it uses as much as digits as its factorization.

140012012030087 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2688, while the sum is 29.

The spelling of 140012012030087 in words is "one hundred forty trillion, twelve billion, twelve million, thirty thousand, eighty-seven".