4678067776999 has 2 divisors, whose sum is σ = 4678067777000. Its totient is φ = 4678067776998.

The previous prime is 4678067776997. The next prime is 4678067777011. The reversal of 4678067776999 is 9996777608764.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4678067776999 - 2¹ = 4678067776997 is a prime.

Together with 4678067776997, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4678067776997) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2339033888499 + 2339033888500.

It is an arithmetic number, because the mean of its divisors is an integer number (2339033888500).

Almost surely, 2^{4678067776999} is an apocalyptic number.

4678067776999 is a deficient number, since it is larger than the sum of its proper divisors (1).

4678067776999 is an equidigital number, since it uses as much as digits as its factorization.

4678067776999 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12098274048, while the sum is 85.

The spelling of 4678067776999 in words is "four trillion, six hundred seventy-eight billion, sixty-seven million, seven hundred seventy-six thousand, nine hundred ninety-nine".