442422441301 has 2 divisors, whose sum is σ = 442422441302. Its totient is φ = 442422441300.

The previous prime is 442422441299. The next prime is 442422441317. The reversal of 442422441301 is 103144224244.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 275652300676 + 166770140625 = 525026^2 + 408375^2 .

It is a cyclic number.

It is not a de Polignac number, because 442422441301 - 2¹ = 442422441299 is a prime.

Together with 442422441299, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (442422441371) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 221211220650 + 221211220651.

It is an arithmetic number, because the mean of its divisors is an integer number (221211220651).

Almost surely, 2^442422441301 is an apocalyptic number.

It is an amenable number.

442422441301 is a deficient number, since it is larger than the sum of its proper divisors (1).

442422441301 is an equidigital number, since it uses as much as digits as its factorization.

442422441301 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24576, while the sum is 31.

Adding to 442422441301 its reverse (103144224244), we get a palindrome (545566665545).

The spelling of 442422441301 in words is "four hundred forty-two billion, four hundred twenty-two million, four hundred forty-one thousand, three hundred one".