12004336756 has 6 divisors (see below), whose sum is σ = 21007589330. Its totient is φ = 6002168376.

The previous prime is 12004336727. The next prime is 12004336853. The reversal of 12004336756 is 65763340021.

It can be written as a sum of positive squares in only one way, i.e., 11548941156 + 455395600 = 107466^2 + 21340^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1500542091 + ... + 1500542098.

Almost surely, 2^12004336756 is an apocalyptic number.

It is an amenable number.

12004336756 is a deficient number, since it is larger than the sum of its proper divisors (9003252574).

12004336756 is a wasteful number, since it uses less digits than its factorization.

12004336756 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3001084193 (or 3001084191 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 37.

Adding to 12004336756 its reverse (65763340021), we get a palindrome (77767676777).

The spelling of 12004336756 in words is "twelve billion, four million, three hundred thirty-six thousand, seven hundred fifty-six".