4486442448823 has 2 divisors, whose sum is σ = 4486442448824. Its totient is φ = 4486442448822.

The previous prime is 4486442448793. The next prime is 4486442448833. The reversal of 4486442448823 is 3288442446844.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4486442448823 - 2²⁹ = 4485905577911 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4486442448833) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2243221224411 + 2243221224412.

It is an arithmetic number, because the mean of its divisors is an integer number (2243221224412).

Almost surely, 2^{4486442448823} is an apocalyptic number.

4486442448823 is a deficient number, since it is larger than the sum of its proper divisors (1).

4486442448823 is an equidigital number, since it uses as much as digits as its factorization.

4486442448823 is an evil number, because the sum of its binary digits is even.

The product of its digits is 150994944, while the sum is 61.

The spelling of 4486442448823 in words is "four trillion, four hundred eighty-six billion, four hundred forty-two million, four hundred forty-eight thousand, eight hundred twenty-three".