12361246829 has 2 divisors, whose sum is σ = 12361246830. Its totient is φ = 12361246828.

The previous prime is 12361246813. The next prime is 12361246831. The reversal of 12361246829 is 92864216321.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11004429604 + 1356817225 = 104902^2 + 36835^2 .

It is an emirp because it is prime and its reverse (92864216321) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12361246829 - 2⁴ = 12361246813 is a prime.

Together with 12361246831, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12361246829.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12361246229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6180623414 + 6180623415.

It is an arithmetic number, because the mean of its divisors is an integer number (6180623415).

Almost surely, 2^12361246829 is an apocalyptic number.

It is an amenable number.

12361246829 is a deficient number, since it is larger than the sum of its proper divisors (1).

12361246829 is an equidigital number, since it uses as much as digits as its factorization.

12361246829 is an evil number, because the sum of its binary digits is even.

The product of its digits is 248832, while the sum is 44.

The spelling of 12361246829 in words is "twelve billion, three hundred sixty-one million, two hundred forty-six thousand, eight hundred twenty-nine".