34206323563 has 2 divisors, whose sum is σ = 34206323564. Its totient is φ = 34206323562.

The previous prime is 34206323551. The next prime is 34206323617. The reversal of 34206323563 is 36532360243.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 34206323563 - 2²⁵ = 34172769131 is a prime.

It is not a weakly prime, because it can be changed into another prime (34206323533) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17103161781 + 17103161782.

It is an arithmetic number, because the mean of its divisors is an integer number (17103161782).

Almost surely, 2^34206323563 is an apocalyptic number.

34206323563 is a deficient number, since it is larger than the sum of its proper divisors (1).

34206323563 is an equidigital number, since it uses as much as digits as its factorization.

34206323563 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 233280, while the sum is 37.

The spelling of 34206323563 in words is "thirty-four billion, two hundred six million, three hundred twenty-three thousand, five hundred sixty-three".