11446142444663 has 2 divisors, whose sum is σ = 11446142444664. Its totient is φ = 11446142444662.

The previous prime is 11446142444617. The next prime is 11446142444683. The reversal of 11446142444663 is 36644424164411.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11446142444663 - 2³⁴ = 11428962575479 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11446142444603) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5723071222331 + 5723071222332.

It is an arithmetic number, because the mean of its divisors is an integer number (5723071222332).

Almost surely, 2^{11446142444663} is an apocalyptic number.

11446142444663 is a deficient number, since it is larger than the sum of its proper divisors (1).

11446142444663 is an equidigital number, since it uses as much as digits as its factorization.

11446142444663 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5308416, while the sum is 50.

The spelling of 11446142444663 in words is "eleven trillion, four hundred forty-six billion, one hundred forty-two million, four hundred forty-four thousand, six hundred sixty-three".