11005034352543 has 48 divisors (see below), whose sum is σ = 20689736843520. Its totient is φ = 5716900954800.

The previous prime is 11005034352527. The next prime is 11005034352547. The reversal of 11005034352543 is 34525343050011.

11005034352543 is a `hidden beast` number, since 1 + 1 + 0 + 0 + 50 + 3 + 43 + 525 + 43 = 666.

It is not a de Polignac number, because 11005034352543 - 2⁴ = 11005034352527 is a prime.

It is a super-2 number, since 2×11005034352543² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11005034352498 and 11005034352507.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11005034352547) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 378087363 + ... + 378116468.

It is an arithmetic number, because the mean of its divisors is an integer number (431036184240).

Almost surely, 2^{11005034352543} is an apocalyptic number.

11005034352543 is a deficient number, since it is larger than the sum of its proper divisors (9684702490977).

11005034352543 is a wasteful number, since it uses less digits than its factorization.

11005034352543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 756203865 (or 756203852 counting only the distinct ones).

The product of its (nonzero) digits is 108000, while the sum is 36.

The spelling of 11005034352543 in words is "eleven trillion, five billion, thirty-four million, three hundred fifty-two thousand, five hundred forty-three".