5442242354459 has 2 divisors, whose sum is σ = 5442242354460. Its totient is φ = 5442242354458.

The previous prime is 5442242354431. The next prime is 5442242354491. The reversal of 5442242354459 is 9544532422445.

5442242354459 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5442242354459 - 2⁸ = 5442242354203 is a prime.

It is a super-3 number, since 3×5442242354459³ (a number of 39 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 5442242354459.

It is not a weakly prime, because it can be changed into another prime (5442242354429) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2721121177229 + 2721121177230.

It is an arithmetic number, because the mean of its divisors is an integer number (2721121177230).

Almost surely, 2^{5442242354459} is an apocalyptic number.

5442242354459 is a deficient number, since it is larger than the sum of its proper divisors (1).

5442242354459 is an equidigital number, since it uses as much as digits as its factorization.

5442242354459 is an evil number, because the sum of its binary digits is even.

The product of its digits is 27648000, while the sum is 53.

The spelling of 5442242354459 in words is "five trillion, four hundred forty-two billion, two hundred forty-two million, three hundred fifty-four thousand, four hundred fifty-nine".