11453446041643 has 2 divisors, whose sum is σ = 11453446041644. Its totient is φ = 11453446041642.

The previous prime is 11453446041629. The next prime is 11453446041671. The reversal of 11453446041643 is 34614064435411.

It is a weak prime.

It is an emirp because it is prime and its reverse (34614064435411) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11453446041643 - 2⁹ = 11453446041131 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11453446041593 and 11453446041602.

It is not a weakly prime, because it can be changed into another prime (11453446041623) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5726723020821 + 5726723020822.

It is an arithmetic number, because the mean of its divisors is an integer number (5726723020822).

Almost surely, 2^{11453446041643} is an apocalyptic number.

11453446041643 is a deficient number, since it is larger than the sum of its proper divisors (1).

11453446041643 is an equidigital number, since it uses as much as digits as its factorization.

11453446041643 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1658880, while the sum is 46.

The spelling of 11453446041643 in words is "eleven trillion, four hundred fifty-three billion, four hundred forty-six million, forty-one thousand, six hundred forty-three".