8442455104801 has 2 divisors, whose sum is σ = 8442455104802. Its totient is φ = 8442455104800.

The previous prime is 8442455104753. The next prime is 8442455104813. The reversal of 8442455104801 is 1084015542448.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4727580490000 + 3714874614801 = 2174300^2 + 1927401^2 .

It is a cyclic number.

It is not a de Polignac number, because 8442455104801 - 2¹³ = 8442455096609 is a prime.

It is not a weakly prime, because it can be changed into another prime (8442455104001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4221227552400 + 4221227552401.

It is an arithmetic number, because the mean of its divisors is an integer number (4221227552401).

Almost surely, 2^{8442455104801} is an apocalyptic number.

It is an amenable number.

8442455104801 is a deficient number, since it is larger than the sum of its proper divisors (1).

8442455104801 is an equidigital number, since it uses as much as digits as its factorization.

8442455104801 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 819200, while the sum is 46.

The spelling of 8442455104801 in words is "eight trillion, four hundred forty-two billion, four hundred fifty-five million, one hundred four thousand, eight hundred one".