34043447080393 has 2 divisors, whose sum is σ = 34043447080394. Its totient is φ = 34043447080392.

The previous prime is 34043447080327. The next prime is 34043447080567. The reversal of 34043447080393 is 39308074434043.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 24430204206864 + 9613242873529 = 4942692^2 + 3100523^2 .

It is a cyclic number.

It is not a de Polignac number, because 34043447080393 - 2²¹ = 34043444983241 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 34043447080393.

It is not a weakly prime, because it can be changed into another prime (34043447080793) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17021723540196 + 17021723540197.

It is an arithmetic number, because the mean of its divisors is an integer number (17021723540197).

Almost surely, 2^{34043447080393} is an apocalyptic number.

It is an amenable number.

34043447080393 is a deficient number, since it is larger than the sum of its proper divisors (1).

34043447080393 is an equidigital number, since it uses as much as digits as its factorization.

34043447080393 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10450944, while the sum is 52.

The spelling of 34043447080393 in words is "thirty-four trillion, forty-three billion, four hundred forty-seven million, eighty thousand, three hundred ninety-three".