108622356643 has 8 divisors (see below), whose sum is σ = 109079792640. Its totient is φ = 108165117000.

The previous prime is 108622356599. The next prime is 108622356671. The reversal of 108622356643 is 346653226801.

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 108622356643 - 2⁹ = 108622356131 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 108622356593 and 108622356602.

It is not an unprimeable number, because it can be changed into a prime (108622356673) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1117746 + ... + 1211032.

It is an arithmetic number, because the mean of its divisors is an integer number (13634974080).

Almost surely, 2^108622356643 is an apocalyptic number.

108622356643 is a deficient number, since it is larger than the sum of its proper divisors (457435997).

108622356643 is an equidigital number, since it uses as much as digits as its factorization.

108622356643 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98177.

The product of its (nonzero) digits is 1244160, while the sum is 46.

The spelling of 108622356643 in words is "one hundred eight billion, six hundred twenty-two million, three hundred fifty-six thousand, six hundred forty-three".