224446405409803 has 2 divisors, whose sum is σ = 224446405409804. Its totient is φ = 224446405409802.

The previous prime is 224446405409791. The next prime is 224446405409819. The reversal of 224446405409803 is 308904504644422.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 224446405409803 - 2⁵ = 224446405409771 is a prime.

It is not a weakly prime, because it can be changed into another prime (224446405109803) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112223202704901 + 112223202704902.

It is an arithmetic number, because the mean of its divisors is an integer number (112223202704902).

Almost surely, 2^{224446405409803} is an apocalyptic number.

224446405409803 is a deficient number, since it is larger than the sum of its proper divisors (1).

224446405409803 is an equidigital number, since it uses as much as digits as its factorization.

224446405409803 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 26542080, while the sum is 55.

The spelling of 224446405409803 in words is "two hundred twenty-four trillion, four hundred forty-six billion, four hundred five million, four hundred nine thousand, eight hundred three".