12342555286357 has 2 divisors, whose sum is σ = 12342555286358. Its totient is φ = 12342555286356.

The previous prime is 12342555286253. The next prime is 12342555286441. The reversal of 12342555286357 is 75368255524321.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11990699892081 + 351855394276 = 3462759^2 + 593174^2 .

It is a cyclic number.

It is not a de Polignac number, because 12342555286357 - 2²³ = 12342546897749 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12342535286357) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6171277643178 + 6171277643179.

It is an arithmetic number, because the mean of its divisors is an integer number (6171277643179).

Almost surely, 2^{12342555286357} is an apocalyptic number.

It is an amenable number.

12342555286357 is a deficient number, since it is larger than the sum of its proper divisors (1).

12342555286357 is an equidigital number, since it uses as much as digits as its factorization.

12342555286357 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 60480000, while the sum is 58.

The spelling of 12342555286357 in words is "twelve trillion, three hundred forty-two billion, five hundred fifty-five million, two hundred eighty-six thousand, three hundred fifty-seven".