12906262313443 has 2 divisors, whose sum is σ = 12906262313444. Its totient is φ = 12906262313442.

The previous prime is 12906262313437. The next prime is 12906262313509. The reversal of 12906262313443 is 34431326260921.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12906262313443 - 2⁵ = 12906262313411 is a prime.

It is a super-3 number, since 3×12906262313443³ (a number of 40 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12906262313393 and 12906262313402.

It is not a weakly prime, because it can be changed into another prime (12906262313543) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6453131156721 + 6453131156722.

It is an arithmetic number, because the mean of its divisors is an integer number (6453131156722).

Almost surely, 2^{12906262313443} is an apocalyptic number.

12906262313443 is a deficient number, since it is larger than the sum of its proper divisors (1).

12906262313443 is an equidigital number, since it uses as much as digits as its factorization.

12906262313443 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1119744, while the sum is 46.

The spelling of 12906262313443 in words is "twelve trillion, nine hundred six billion, two hundred sixty-two million, three hundred thirteen thousand, four hundred forty-three".