16342630823 has 2 divisors, whose sum is σ = 16342630824. Its totient is φ = 16342630822.

The previous prime is 16342630789. The next prime is 16342630831. The reversal of 16342630823 is 32803624361.

It is a happy number.

16342630823 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 16342630823 - 2¹⁰ = 16342629799 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16342630883) 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, 8171315411 + 8171315412.

It is an arithmetic number, because the mean of its divisors is an integer number (8171315412).

Almost surely, 2^16342630823 is an apocalyptic number.

16342630823 is a deficient number, since it is larger than the sum of its proper divisors (1).

16342630823 is an equidigital number, since it uses as much as digits as its factorization.

16342630823 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 124416, while the sum is 38.

The spelling of 16342630823 in words is "sixteen billion, three hundred forty-two million, six hundred thirty thousand, eight hundred twenty-three".