12351241305343 has 2 divisors, whose sum is σ = 12351241305344. Its totient is φ = 12351241305342.

The previous prime is 12351241305223. The next prime is 12351241305391. The reversal of 12351241305343 is 34350314215321.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12351241305343 - 2³⁷ = 12213802351871 is a prime.

It is a super-2 number, since 2×12351241305343² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12351251305343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6175620652671 + 6175620652672.

It is an arithmetic number, because the mean of its divisors is an integer number (6175620652672).

Almost surely, 2^{12351241305343} is an apocalyptic number.

12351241305343 is a deficient number, since it is larger than the sum of its proper divisors (1).

12351241305343 is an equidigital number, since it uses as much as digits as its factorization.

12351241305343 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 129600, while the sum is 37.

The spelling of 12351241305343 in words is "twelve trillion, three hundred fifty-one billion, two hundred forty-one million, three hundred five thousand, three hundred forty-three".