105943849736 has 16 divisors (see below), whose sum is σ = 199217186640. Its totient is φ = 52819266640.

The previous prime is 105943849721. The next prime is 105943849741. The reversal of 105943849736 is 637948349501.

It is a super-2 number, since 2×105943849736² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19079330 + ... + 19084881.

It is an arithmetic number, because the mean of its divisors is an integer number (12451074165).

Almost surely, 2^105943849736 is an apocalyptic number.

It is an amenable number.

105943849736 is a deficient number, since it is larger than the sum of its proper divisors (93273336904).

105943849736 is a wasteful number, since it uses less digits than its factorization.

105943849736 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38164564 (or 38164560 counting only the distinct ones).

The product of its (nonzero) digits is 19595520, while the sum is 59.

The spelling of 105943849736 in words is "one hundred five billion, nine hundred forty-three million, eight hundred forty-nine thousand, seven hundred thirty-six".