6422776602043 has 2 divisors, whose sum is σ = 6422776602044. Its totient is φ = 6422776602042.

The previous prime is 6422776601987. The next prime is 6422776602061. The reversal of 6422776602043 is 3402066772246.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6422776602043 is a prime.

It is not a weakly prime, because it can be changed into another prime (6422776600043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3211388301021 + 3211388301022.

It is an arithmetic number, because the mean of its divisors is an integer number (3211388301022).

Almost surely, 2^{6422776602043} is an apocalyptic number.

6422776602043 is a deficient number, since it is larger than the sum of its proper divisors (1).

6422776602043 is an equidigital number, since it uses as much as digits as its factorization.

6422776602043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4064256, while the sum is 49.

The spelling of 6422776602043 in words is "six trillion, four hundred twenty-two billion, seven hundred seventy-six million, six hundred two thousand, forty-three".