12341105857 has 2 divisors, whose sum is σ = 12341105858. Its totient is φ = 12341105856.

The previous prime is 12341105849. The next prime is 12341105863. The reversal of 12341105857 is 75850114321.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10535790736 + 1805315121 = 102644^2 + 42489^2 .

It is a cyclic number.

It is not a de Polignac number, because 12341105857 - 2³ = 12341105849 is a prime.

It is not a weakly prime, because it can be changed into another prime (12341105057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6170552928 + 6170552929.

It is an arithmetic number, because the mean of its divisors is an integer number (6170552929).

Almost surely, 2^12341105857 is an apocalyptic number.

It is an amenable number.

12341105857 is a deficient number, since it is larger than the sum of its proper divisors (1).

12341105857 is an equidigital number, since it uses as much as digits as its factorization.

12341105857 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 33600, while the sum is 37.

The spelling of 12341105857 in words is "twelve billion, three hundred forty-one million, one hundred five thousand, eight hundred fifty-seven".