4456561344211 has 2 divisors, whose sum is σ = 4456561344212. Its totient is φ = 4456561344210.

The previous prime is 4456561344203. The next prime is 4456561344223. The reversal of 4456561344211 is 1124431656544.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4456561344211 - 2³ = 4456561344203 is a prime.

It is not a weakly prime, because it can be changed into another prime (4456561374211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2228280672105 + 2228280672106.

It is an arithmetic number, because the mean of its divisors is an integer number (2228280672106).

Almost surely, 2^{4456561344211} is an apocalyptic number.

4456561344211 is a deficient number, since it is larger than the sum of its proper divisors (1).

4456561344211 is an equidigital number, since it uses as much as digits as its factorization.

4456561344211 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1382400, while the sum is 46.

The spelling of 4456561344211 in words is "four trillion, four hundred fifty-six billion, five hundred sixty-one million, three hundred forty-four thousand, two hundred eleven".