105843277616 has 10 divisors (see below), whose sum is σ = 205071350412. Its totient is φ = 52921638800.

The previous prime is 105843277613. The next prime is 105843277621. The reversal of 105843277616 is 616772348501.

It is a super-2 number, since 2×105843277616² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (105843277613) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3307602410 + ... + 3307602441.

Almost surely, 2^105843277616 is an apocalyptic number.

105843277616 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

105843277616 is a deficient number, since it is larger than the sum of its proper divisors (99228072796).

105843277616 is an equidigital number, since it uses as much as digits as its factorization.

105843277616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6615204859 (or 6615204853 counting only the distinct ones).

The product of its (nonzero) digits is 1693440, while the sum is 50.

The spelling of 105843277616 in words is "one hundred five billion, eight hundred forty-three million, two hundred seventy-seven thousand, six hundred sixteen".