4474454544719 has 2 divisors, whose sum is σ = 4474454544720. Its totient is φ = 4474454544718.

The previous prime is 4474454544683. The next prime is 4474454544767. The reversal of 4474454544719 is 9174454544744.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4474454544719 - 2⁸ = 4474454544463 is a prime.

It is a super-2 number, since 2×4474454544719² (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 (4474454546719) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2237227272359 + 2237227272360.

It is an arithmetic number, because the mean of its divisors is an integer number (2237227272360).

Almost surely, 2^{4474454544719} is an apocalyptic number.

4474454544719 is a deficient number, since it is larger than the sum of its proper divisors (1).

4474454544719 is an equidigital number, since it uses as much as digits as its factorization.

4474454544719 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 180633600, while the sum is 62.

The spelling of 4474454544719 in words is "four trillion, four hundred seventy-four billion, four hundred fifty-four million, five hundred forty-four thousand, seven hundred nineteen".