34496643488543 has 2 divisors, whose sum is σ = 34496643488544. Its totient is φ = 34496643488542.

The previous prime is 34496643488539. The next prime is 34496643488599. The reversal of 34496643488543 is 34588434669443.

It is a weak prime.

It is an emirp because it is prime and its reverse (34588434669443) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 34496643488543 - 2² = 34496643488539 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34496643488243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17248321744271 + 17248321744272.

It is an arithmetic number, because the mean of its divisors is an integer number (17248321744272).

Almost surely, 2^{34496643488543} is an apocalyptic number.

34496643488543 is a deficient number, since it is larger than the sum of its proper divisors (1).

34496643488543 is an equidigital number, since it uses as much as digits as its factorization.

34496643488543 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2866544640, while the sum is 71.

The spelling of 34496643488543 in words is "thirty-four trillion, four hundred ninety-six billion, six hundred forty-three million, four hundred eighty-eight thousand, five hundred forty-three".