4486442446823 has 2 divisors, whose sum is σ = 4486442446824. Its totient is φ = 4486442446822.

The previous prime is 4486442446793. The next prime is 4486442446963. The reversal of 4486442446823 is 3286442446844.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4486442446823 - 2²⁶ = 4486375337959 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4486442448823) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2243221223411 + 2243221223412.

It is an arithmetic number, because the mean of its divisors is an integer number (2243221223412).

Almost surely, 2^{4486442446823} is an apocalyptic number.

4486442446823 is a deficient number, since it is larger than the sum of its proper divisors (1).

4486442446823 is an equidigital number, since it uses as much as digits as its factorization.

4486442446823 is an evil number, because the sum of its binary digits is even.

The product of its digits is 113246208, while the sum is 59.

The spelling of 4486442446823 in words is "four trillion, four hundred eighty-six billion, four hundred forty-two million, four hundred forty-six thousand, eight hundred twenty-three".