10447645117711 has 2 divisors, whose sum is σ = 10447645117712. Its totient is φ = 10447645117710.

The previous prime is 10447645117669. The next prime is 10447645117733. The reversal of 10447645117711 is 11771154674401.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10447645117711 - 2⁷ = 10447645117583 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10447645112711) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5223822558855 + 5223822558856.

It is an arithmetic number, because the mean of its divisors is an integer number (5223822558856).

Almost surely, 2^{10447645117711} is an apocalyptic number.

10447645117711 is a deficient number, since it is larger than the sum of its proper divisors (1).

10447645117711 is an equidigital number, since it uses as much as digits as its factorization.

10447645117711 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 658560, while the sum is 49.

The spelling of 10447645117711 in words is "ten trillion, four hundred forty-seven billion, six hundred forty-five million, one hundred seventeen thousand, seven hundred eleven".