10000842186543 has 16 divisors (see below), whose sum is σ = 14423444386176. Its totient is φ = 6127252679520.

The previous prime is 10000842186529. The next prime is 10000842186547. The reversal of 10000842186543 is 34568124800001.

It is a happy number.

It is not a de Polignac number, because 10000842186543 - 2³⁶ = 9932122709807 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10000842186495 and 10000842186504.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10000842186547) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 564819013 + ... + 564836718.

It is an arithmetic number, because the mean of its divisors is an integer number (901465274136).

Almost surely, 2^{10000842186543} is an apocalyptic number.

10000842186543 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

10000842186543 is a deficient number, since it is larger than the sum of its proper divisors (4422602199633).

10000842186543 is a wasteful number, since it uses less digits than its factorization.

10000842186543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1129655974.

The product of its (nonzero) digits is 184320, while the sum is 42.

Adding to 10000842186543 its reverse (34568124800001), we get a palindrome (44568966986544).

The spelling of 10000842186543 in words is "ten trillion, eight hundred forty-two million, one hundred eighty-six thousand, five hundred forty-three".