3056420560667 has 2 divisors, whose sum is σ = 3056420560668. Its totient is φ = 3056420560666.

The previous prime is 3056420560601. The next prime is 3056420560729. The reversal of 3056420560667 is 7660650246503.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3056420560667 - 2¹² = 3056420556571 is a prime.

It is not a weakly prime, because it can be changed into another prime (3056420560867) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1528210280333 + 1528210280334.

It is an arithmetic number, because the mean of its divisors is an integer number (1528210280334).

Almost surely, 2^{3056420560667} is an apocalyptic number.

3056420560667 is a deficient number, since it is larger than the sum of its proper divisors (1).

3056420560667 is an equidigital number, since it uses as much as digits as its factorization.

3056420560667 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5443200, while the sum is 50.

The spelling of 3056420560667 in words is "three trillion, fifty-six billion, four hundred twenty million, five hundred sixty thousand, six hundred sixty-seven".