105544205411 has 8 divisors (see below), whose sum is σ = 109211695200. Its totient is φ = 101878584640.

The previous prime is 105544205399. The next prime is 105544205443. The reversal of 105544205411 is 114502445501.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 105544205411 - 2²² = 105540011107 is a prime.

It is a super-2 number, since 2×105544205411² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (105544205311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 351866 + ... + 578703.

It is an arithmetic number, because the mean of its divisors is an integer number (13651461900).

Almost surely, 2^105544205411 is an apocalyptic number.

105544205411 is a deficient number, since it is larger than the sum of its proper divisors (3667489789).

105544205411 is an equidigital number, since it uses as much as digits as its factorization.

105544205411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 934509.

The product of its (nonzero) digits is 16000, while the sum is 32.

The spelling of 105544205411 in words is "one hundred five billion, five hundred forty-four million, two hundred five thousand, four hundred eleven".