4254442444519 has 2 divisors, whose sum is σ = 4254442444520. Its totient is φ = 4254442444518.

The previous prime is 4254442444513. The next prime is 4254442444537. The reversal of 4254442444519 is 9154442444524.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4254442444519 - 2²⁹ = 4253905573607 is a prime.

It is a super-2 number, since 2×4254442444519² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4254442444513) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2127221222259 + 2127221222260.

It is an arithmetic number, because the mean of its divisors is an integer number (2127221222260).

Almost surely, 2^{4254442444519} is an apocalyptic number.

4254442444519 is a deficient number, since it is larger than the sum of its proper divisors (1).

4254442444519 is an equidigital number, since it uses as much as digits as its factorization.

4254442444519 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 14745600, while the sum is 52.

The spelling of 4254442444519 in words is "four trillion, two hundred fifty-four billion, four hundred forty-two million, four hundred forty-four thousand, five hundred nineteen".