16834000087 has 2 divisors, whose sum is σ = 16834000088. Its totient is φ = 16834000086.

The previous prime is 16834000067. The next prime is 16834000109. The reversal of 16834000087 is 78000043861.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 16834000087 - 2²³ = 16825611479 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16834000067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8417000043 + 8417000044.

It is an arithmetic number, because the mean of its divisors is an integer number (8417000044).

Almost surely, 2^16834000087 is an apocalyptic number.

16834000087 is a deficient number, since it is larger than the sum of its proper divisors (1).

16834000087 is an equidigital number, since it uses as much as digits as its factorization.

16834000087 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 32256, while the sum is 37.

The spelling of 16834000087 in words is "sixteen billion, eight hundred thirty-four million, eighty-seven", and thus it is an aban number.