108844046669 has 8 divisors (see below), whose sum is σ = 109155229080. Its totient is φ = 108533307456.

The previous prime is 108844046629. The next prime is 108844046687. The reversal of 108844046669 is 966640448801.

It can be written as a sum of positive squares in 4 ways, for example, as 17812105444 + 91031941225 = 133462^2 + 301715^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-108844046669 is a prime.

It is a super-2 number, since 2×108844046669² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (108844046629) 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, 384227 + ... + 604415.

It is an arithmetic number, because the mean of its divisors is an integer number (13644403635).

Almost surely, 2^108844046669 is an apocalyptic number.

It is an amenable number.

108844046669 is a deficient number, since it is larger than the sum of its proper divisors (311182411).

108844046669 is an equidigital number, since it uses as much as digits as its factorization.

108844046669 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 221599.

The product of its (nonzero) digits is 7962624, while the sum is 56.

The spelling of 108844046669 in words is "one hundred eight billion, eight hundred forty-four million, forty-six thousand, six hundred sixty-nine".