442422312403579 has 2 divisors, whose sum is σ = 442422312403580. Its totient is φ = 442422312403578.

The previous prime is 442422312403469. The next prime is 442422312403619. The reversal of 442422312403579 is 975304213224244.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 442422312403579 - 2⁷ = 442422312403451 is a prime.

It is not a weakly prime, because it can be changed into another prime (442422382403579) 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, 221211156201789 + 221211156201790.

It is an arithmetic number, because the mean of its divisors is an integer number (221211156201790).

Almost surely, 2^{442422312403579} is an apocalyptic number.

442422312403579 is a deficient number, since it is larger than the sum of its proper divisors (1).

442422312403579 is an equidigital number, since it uses as much as digits as its factorization.

442422312403579 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11612160, while the sum is 52.

The spelling of 442422312403579 in words is "four hundred forty-two trillion, four hundred twenty-two billion, three hundred twelve million, four hundred three thousand, five hundred seventy-nine".