34530434304523 has 2 divisors, whose sum is σ = 34530434304524. Its totient is φ = 34530434304522.

The previous prime is 34530434304503. The next prime is 34530434304607. The reversal of 34530434304523 is 32540343403543.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 34530434304523 - 2²⁹ = 34529897433611 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 34530434304523.

It is not a weakly prime, because it can be changed into another prime (34530434304503) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17265217152261 + 17265217152262.

It is an arithmetic number, because the mean of its divisors is an integer number (17265217152262).

Almost surely, 2^{34530434304523} is an apocalyptic number.

34530434304523 is a deficient number, since it is larger than the sum of its proper divisors (1).

34530434304523 is an equidigital number, since it uses as much as digits as its factorization.

34530434304523 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3110400, while the sum is 43.

The spelling of 34530434304523 in words is "thirty-four trillion, five hundred thirty billion, four hundred thirty-four million, three hundred four thousand, five hundred twenty-three".