30868600768463 has 2 divisors, whose sum is σ = 30868600768464. Its totient is φ = 30868600768462.

The previous prime is 30868600768427. The next prime is 30868600768531. The reversal of 30868600768463 is 36486700686803.

It is a weak prime.

It is an emirp because it is prime and its reverse (36486700686803) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 30868600768463 - 2⁶ = 30868600768399 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 30868600768463.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30868600768963) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15434300384231 + 15434300384232.

It is an arithmetic number, because the mean of its divisors is an integer number (15434300384232).

Almost surely, 2^{30868600768463} is an apocalyptic number.

30868600768463 is a deficient number, since it is larger than the sum of its proper divisors (1).

30868600768463 is an equidigital number, since it uses as much as digits as its factorization.

30868600768463 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 167215104, while the sum is 65.

The spelling of 30868600768463 in words is "thirty trillion, eight hundred sixty-eight billion, six hundred million, seven hundred sixty-eight thousand, four hundred sixty-three".