442418593411 has 2 divisors, whose sum is σ = 442418593412. Its totient is φ = 442418593410.

The previous prime is 442418593373. The next prime is 442418593453. The reversal of 442418593411 is 114395814244.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 442418593411 - 2²¹ = 442416496259 is a prime.

It is a super-2 number, since 2×442418593411² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (442418593711) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 221209296705 + 221209296706.

It is an arithmetic number, because the mean of its divisors is an integer number (221209296706).

Almost surely, 2^442418593411 is an apocalyptic number.

442418593411 is a deficient number, since it is larger than the sum of its proper divisors (1).

442418593411 is an equidigital number, since it uses as much as digits as its factorization.

442418593411 is an evil number, because the sum of its binary digits is even.

The product of its digits is 552960, while the sum is 46.

The spelling of 442418593411 in words is "four hundred forty-two billion, four hundred eighteen million, five hundred ninety-three thousand, four hundred eleven".