842706308299 has 2 divisors, whose sum is σ = 842706308300. Its totient is φ = 842706308298.

The previous prime is 842706308281. The next prime is 842706308363. The reversal of 842706308299 is 992803607248.

842706308299 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 842706308299 - 2¹⁷ = 842706177227 is a prime.

It is not a weakly prime, because it can be changed into another prime (842706308209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 421353154149 + 421353154150.

It is an arithmetic number, because the mean of its divisors is an integer number (421353154150).

Almost surely, 2^842706308299 is an apocalyptic number.

842706308299 is a deficient number, since it is larger than the sum of its proper divisors (1).

842706308299 is an equidigital number, since it uses as much as digits as its factorization.

842706308299 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10450944, while the sum is 58.

The spelling of 842706308299 in words is "eight hundred forty-two billion, seven hundred six million, three hundred eight thousand, two hundred ninety-nine".