340420141024027 has 2 divisors, whose sum is σ = 340420141024028. Its totient is φ = 340420141024026.

The previous prime is 340420141024009. The next prime is 340420141024049. The reversal of 340420141024027 is 720420141024043.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 340420141024027 - 2⁴⁷ = 199682652668699 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 340420141023983 and 340420141024001.

It is not a weakly prime, because it can be changed into another prime (340420141024427) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 170210070512013 + 170210070512014.

It is an arithmetic number, because the mean of its divisors is an integer number (170210070512014).

Almost surely, 2^{340420141024027} is an apocalyptic number.

340420141024027 is a deficient number, since it is larger than the sum of its proper divisors (1).

340420141024027 is an equidigital number, since it uses as much as digits as its factorization.

340420141024027 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 43008, while the sum is 34.

The spelling of 340420141024027 in words is "three hundred forty trillion, four hundred twenty billion, one hundred forty-one million, twenty-four thousand, twenty-seven".