34026779668799 has 2 divisors, whose sum is σ = 34026779668800. Its totient is φ = 34026779668798.

The previous prime is 34026779668781. The next prime is 34026779668831. The reversal of 34026779668799 is 99786697762043.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-34026779668799 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34026779688799) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17013389834399 + 17013389834400.

It is an arithmetic number, because the mean of its divisors is an integer number (17013389834400).

Almost surely, 2^{34026779668799} is an apocalyptic number.

34026779668799 is a deficient number, since it is larger than the sum of its proper divisors (1).

34026779668799 is an equidigital number, since it uses as much as digits as its factorization.

34026779668799 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10369949184, while the sum is 83.

The spelling of 34026779668799 in words is "thirty-four trillion, twenty-six billion, seven hundred seventy-nine million, six hundred sixty-eight thousand, seven hundred ninety-nine".