108444065219 has 8 divisors (see below), whose sum is σ = 123982186080. Its totient is φ = 92917472256.

The previous prime is 108444065143. The next prime is 108444065263. The reversal of 108444065219 is 912560444801.

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

It is a de Polignac number, because none of the positive numbers 2^k-108444065219 is a prime.

It is a super-2 number, since 2×108444065219² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 108444065219.

It is not an unprimeable number, because it can be changed into a prime (108444065819) 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, 2861804 + ... + 2899449.

It is an arithmetic number, because the mean of its divisors is an integer number (15497773260).

Almost surely, 2^108444065219 is an apocalyptic number.

108444065219 is a deficient number, since it is larger than the sum of its proper divisors (15538120861).

108444065219 is an equidigital number, since it uses as much as digits as its factorization.

108444065219 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5763949.

The product of its (nonzero) digits is 276480, while the sum is 44.

The spelling of 108444065219 in words is "one hundred eight billion, four hundred forty-four million, sixty-five thousand, two hundred nineteen".