16427703350087 has 2 divisors, whose sum is σ = 16427703350088. Its totient is φ = 16427703350086.

The previous prime is 16427703349987. The next prime is 16427703350101. The reversal of 16427703350087 is 78005330772461.

It is a strong prime.

It is an emirp because it is prime and its reverse (78005330772461) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 16427703350087 - 2⁸ = 16427703349831 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16427703350887) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8213851675043 + 8213851675044.

It is an arithmetic number, because the mean of its divisors is an integer number (8213851675044).

Almost surely, 2^{16427703350087} is an apocalyptic number.

16427703350087 is a deficient number, since it is larger than the sum of its proper divisors (1).

16427703350087 is an equidigital number, since it uses as much as digits as its factorization.

16427703350087 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5927040, while the sum is 53.

The spelling of 16427703350087 in words is "sixteen trillion, four hundred twenty-seven billion, seven hundred three million, three hundred fifty thousand, eighty-seven".