1014040199987 has 2 divisors, whose sum is σ = 1014040199988. Its totient is φ = 1014040199986.

The previous prime is 1014040199971. The next prime is 1014040200059. The reversal of 1014040199987 is 7899910404101.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1014040199987 - 2⁴ = 1014040199971 is a prime.

It is not a weakly prime, because it can be changed into another prime (1014040199917) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 507020099993 + 507020099994.

It is an arithmetic number, because the mean of its divisors is an integer number (507020099994).

Almost surely, 2^{1014040199987} is an apocalyptic number.

1014040199987 is a deficient number, since it is larger than the sum of its proper divisors (1).

1014040199987 is an equidigital number, since it uses as much as digits as its factorization.

1014040199987 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 653184, while the sum is 53.

The spelling of 1014040199987 in words is "one trillion, fourteen billion, forty million, one hundred ninety-nine thousand, nine hundred eighty-seven".