4254442444513 has 2 divisors, whose sum is σ = 4254442444514. Its totient is φ = 4254442444512.

The previous prime is 4254442444501. The next prime is 4254442444519. The reversal of 4254442444513 is 3154442444524.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4046083974144 + 208358470369 = 2011488^2 + 456463^2 .

It is a cyclic number.

It is not a de Polignac number, because 4254442444513 - 2⁹ = 4254442444001 is a prime.

It is not a weakly prime, because it can be changed into another prime (4254442444519) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2127221222256 + 2127221222257.

It is an arithmetic number, because the mean of its divisors is an integer number (2127221222257).

Almost surely, 2^{4254442444513} is an apocalyptic number.

It is an amenable number.

4254442444513 is a deficient number, since it is larger than the sum of its proper divisors (1).

4254442444513 is an equidigital number, since it uses as much as digits as its factorization.

4254442444513 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4915200, while the sum is 46.

The spelling of 4254442444513 in words is "four trillion, two hundred fifty-four billion, four hundred forty-two million, four hundred forty-four thousand, five hundred thirteen".