12004325776 has 10 divisors (see below), whose sum is σ = 23258381222. Its totient is φ = 6002162880.

The previous prime is 12004325741. The next prime is 12004325777. The reversal of 12004325776 is 67752340021.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 11963109376 + 41216400 = 109376^2 + 6420^2 .

It is not an unprimeable number, because it can be changed into a prime (12004325777) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 375135165 + ... + 375135196.

Almost surely, 2^12004325776 is an apocalyptic number.

12004325776 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

12004325776 is a deficient number, since it is larger than the sum of its proper divisors (11254055446).

12004325776 is an equidigital number, since it uses as much as digits as its factorization.

12004325776 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 750270369 (or 750270363 counting only the distinct ones).

The product of its (nonzero) digits is 70560, while the sum is 37.

Adding to 12004325776 its reverse (67752340021), we get a palindrome (79756665797).

The spelling of 12004325776 in words is "twelve billion, four million, three hundred twenty-five thousand, seven hundred seventy-six".