105944318473 has 8 divisors (see below), whose sum is σ = 121180722048. Its totient is φ = 90733290144.

The previous prime is 105944318471. The next prime is 105944318477. The reversal of 105944318473 is 374813449501.

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

It is not a de Polignac number, because 105944318473 - 2¹ = 105944318471 is a prime.

It is a super-2 number, since 2×105944318473² (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 (105944318471) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6334861 + ... + 6351562.

It is an arithmetic number, because the mean of its divisors is an integer number (15147590256).

Almost surely, 2^105944318473 is an apocalyptic number.

It is an amenable number.

105944318473 is a deficient number, since it is larger than the sum of its proper divisors (15236403575).

105944318473 is a wasteful number, since it uses less digits than its factorization.

105944318473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12687623.

The product of its (nonzero) digits is 1451520, while the sum is 49.

The spelling of 105944318473 in words is "one hundred five billion, nine hundred forty-four million, three hundred eighteen thousand, four hundred seventy-three".