11584863464143 has 2 divisors, whose sum is σ = 11584863464144. Its totient is φ = 11584863464142.

The previous prime is 11584863464137. The next prime is 11584863464233. The reversal of 11584863464143 is 34146436848511.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11584863464143 is a prime.

It is a super-2 number, since 2×11584863464143² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11584863467143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5792431732071 + 5792431732072.

It is an arithmetic number, because the mean of its divisors is an integer number (5792431732072).

Almost surely, 2^{11584863464143} is an apocalyptic number.

11584863464143 is a deficient number, since it is larger than the sum of its proper divisors (1).

11584863464143 is an equidigital number, since it uses as much as digits as its factorization.

11584863464143 is an evil number, because the sum of its binary digits is even.

The product of its digits is 26542080, while the sum is 58.

The spelling of 11584863464143 in words is "eleven trillion, five hundred eighty-four billion, eight hundred sixty-three million, four hundred sixty-four thousand, one hundred forty-three".