16342342087 has 2 divisors, whose sum is σ = 16342342088. Its totient is φ = 16342342086.

The previous prime is 16342342033. The next prime is 16342342103. The reversal of 16342342087 is 78024324361.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (78024324361) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 16342342087 - 2¹¹ = 16342340039 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16342342487) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8171171043 + 8171171044.

It is an arithmetic number, because the mean of its divisors is an integer number (8171171044).

Almost surely, 2^16342342087 is an apocalyptic number.

16342342087 is a deficient number, since it is larger than the sum of its proper divisors (1).

16342342087 is an equidigital number, since it uses as much as digits as its factorization.

16342342087 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 193536, while the sum is 40.

The spelling of 16342342087 in words is "sixteen billion, three hundred forty-two million, three hundred forty-two thousand, eighty-seven".