442160386219 has 2 divisors, whose sum is σ = 442160386220. Its totient is φ = 442160386218.

The previous prime is 442160386169. The next prime is 442160386229. The reversal of 442160386219 is 912683061244.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 442160386219 - 2²⁵ = 442126831787 is a prime.

It is a super-2 number, since 2×442160386219² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (442160386229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 221080193109 + 221080193110.

It is an arithmetic number, because the mean of its divisors is an integer number (221080193110).

Almost surely, 2^442160386219 is an apocalyptic number.

442160386219 is a deficient number, since it is larger than the sum of its proper divisors (1).

442160386219 is an equidigital number, since it uses as much as digits as its factorization.

442160386219 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 497664, while the sum is 46.

The spelling of 442160386219 in words is "four hundred forty-two billion, one hundred sixty million, three hundred eighty-six thousand, two hundred nineteen".