12604326036067 has 2 divisors, whose sum is σ = 12604326036068. Its totient is φ = 12604326036066.

The previous prime is 12604326036059. The next prime is 12604326036101. The reversal of 12604326036067 is 76063062340621.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12604326036067 - 2³ = 12604326036059 is a prime.

It is not a weakly prime, because it can be changed into another prime (12604326096067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6302163018033 + 6302163018034.

It is an arithmetic number, because the mean of its divisors is an integer number (6302163018034).

Almost surely, 2^{12604326036067} is an apocalyptic number.

12604326036067 is a deficient number, since it is larger than the sum of its proper divisors (1).

12604326036067 is an equidigital number, since it uses as much as digits as its factorization.

12604326036067 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1306368, while the sum is 46.

Adding to 12604326036067 its reverse (76063062340621), we get a palindrome (88667388376688).

The spelling of 12604326036067 in words is "twelve trillion, six hundred four billion, three hundred twenty-six million, thirty-six thousand, sixty-seven".