12004532893361 has 2 divisors, whose sum is σ = 12004532893362. Its totient is φ = 12004532893360.

The previous prime is 12004532893313. The next prime is 12004532893439. The reversal of 12004532893361 is 16339823540021.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6897976960000 + 5106555933361 = 2626400^2 + 2259769^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12004532893361 is a prime.

It is not a weakly prime, because it can be changed into another prime (12004532893061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6002266446680 + 6002266446681.

It is an arithmetic number, because the mean of its divisors is an integer number (6002266446681).

Almost surely, 2^{12004532893361} is an apocalyptic number.

It is an amenable number.

12004532893361 is a deficient number, since it is larger than the sum of its proper divisors (1).

12004532893361 is an equidigital number, since it uses as much as digits as its factorization.

12004532893361 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 933120, while the sum is 47.

The spelling of 12004532893361 in words is "twelve trillion, four billion, five hundred thirty-two million, eight hundred ninety-three thousand, three hundred sixty-one".