105535534102044 has 24 divisors (see below), whose sum is σ = 246307479897360. Its totient is φ = 35170239892224.

The previous prime is 105535534102039. The next prime is 105535534102051. The reversal of 105535534102044 is 440201435535501.

It is a super-2 number, since 2×105535534102044² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 105535534101987 and 105535534102005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1033881229 + ... + 1033983300.

It is an arithmetic number, because the mean of its divisors is an integer number (10262811662390).

Almost surely, 2^{105535534102044} is an apocalyptic number.

It is an amenable number.

105535534102044 is an abundant number, since it is smaller than the sum of its proper divisors (140771945795316).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

105535534102044 is a wasteful number, since it uses less digits than its factorization.

105535534102044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2067868789 (or 2067868787 counting only the distinct ones).

The product of its (nonzero) digits is 720000, while the sum is 42.

Adding to 105535534102044 its reverse (440201435535501), we get a palindrome (545736969637545).

The spelling of 105535534102044 in words is "one hundred five trillion, five hundred thirty-five billion, five hundred thirty-four million, one hundred two thousand, forty-four".