442936050079 has 2 divisors, whose sum is σ = 442936050080. Its totient is φ = 442936050078.

The previous prime is 442936050047. The next prime is 442936050131. The reversal of 442936050079 is 970050639244.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 442936050079 - 2⁵ = 442936050047 is a prime.

It is a super-3 number, since 3×442936050079³ (a number of 36 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (442936050779) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 221468025039 + 221468025040.

It is an arithmetic number, because the mean of its divisors is an integer number (221468025040).

Almost surely, 2^442936050079 is an apocalyptic number.

442936050079 is a deficient number, since it is larger than the sum of its proper divisors (1).

442936050079 is an equidigital number, since it uses as much as digits as its factorization.

442936050079 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1632960, while the sum is 49.

The spelling of 442936050079 in words is "four hundred forty-two billion, nine hundred thirty-six million, fifty thousand, seventy-nine".