6416622880279 has 2 divisors, whose sum is σ = 6416622880280. Its totient is φ = 6416622880278.

The previous prime is 6416622880273. The next prime is 6416622880313. The reversal of 6416622880279 is 9720882266146.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6416622880279 - 2²¹ = 6416620783127 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6416622880273) 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, 3208311440139 + 3208311440140.

It is an arithmetic number, because the mean of its divisors is an integer number (3208311440140).

Almost surely, 2^{6416622880279} is an apocalyptic number.

6416622880279 is a deficient number, since it is larger than the sum of its proper divisors (1).

6416622880279 is an equidigital number, since it uses as much as digits as its factorization.

6416622880279 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 27869184, while the sum is 61.

The spelling of 6416622880279 in words is "six trillion, four hundred sixteen billion, six hundred twenty-two million, eight hundred eighty thousand, two hundred seventy-nine".