12044040676 has 6 divisors (see below), whose sum is σ = 21077071190. Its totient is φ = 6022020336.

The previous prime is 12044040637. The next prime is 12044040683. The reversal of 12044040676 is 67604044021.

It can be written as a sum of positive squares in only one way, i.e., 11541204900 + 502835776 = 107430^2 + 22424^2 .

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 as a sum of consecutive naturals, namely, 1505505081 + ... + 1505505088.

Almost surely, 2^12044040676 is an apocalyptic number.

It is an amenable number.

12044040676 is a deficient number, since it is larger than the sum of its proper divisors (9033030514).

12044040676 is a wasteful number, since it uses less digits than its factorization.

12044040676 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3011010173 (or 3011010171 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 34.

Adding to 12044040676 its reverse (67604044021), we get a palindrome (79648084697).

The spelling of 12044040676 in words is "twelve billion, forty-four million, forty thousand, six hundred seventy-six".