16142092091 has 2 divisors, whose sum is σ = 16142092092. Its totient is φ = 16142092090.

The previous prime is 16142092037. The next prime is 16142092117. The reversal of 16142092091 is 19029024161.

16142092091 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 16142092091 - 2¹⁰ = 16142091067 is a prime.

It is not a weakly prime, because it can be changed into another prime (16142092391) 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, 8071046045 + 8071046046.

It is an arithmetic number, because the mean of its divisors is an integer number (8071046046).

Almost surely, 2^16142092091 is an apocalyptic number.

16142092091 is a deficient number, since it is larger than the sum of its proper divisors (1).

16142092091 is an equidigital number, since it uses as much as digits as its factorization.

16142092091 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7776, while the sum is 35.

The spelling of 16142092091 in words is "sixteen billion, one hundred forty-two million, ninety-two thousand, ninety-one".