442580714479 has 2 divisors, whose sum is σ = 442580714480. Its totient is φ = 442580714478.

The previous prime is 442580714399. The next prime is 442580714497. The reversal of 442580714479 is 974417085244.

Together with next prime (442580714497) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 442580714479 - 2⁷ = 442580714351 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (442580784479) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 221290357239 + 221290357240.

It is an arithmetic number, because the mean of its divisors is an integer number (221290357240).

Almost surely, 2^442580714479 is an apocalyptic number.

442580714479 is a deficient number, since it is larger than the sum of its proper divisors (1).

442580714479 is an equidigital number, since it uses as much as digits as its factorization.

442580714479 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9031680, while the sum is 55.

The spelling of 442580714479 in words is "four hundred forty-two billion, five hundred eighty million, seven hundred fourteen thousand, four hundred seventy-nine".