341445420620243 has 2 divisors, whose sum is σ = 341445420620244. Its totient is φ = 341445420620242.

The previous prime is 341445420620237. The next prime is 341445420620257. The reversal of 341445420620243 is 342026024544143.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 341445420620243 - 2³² = 341441125652947 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 341445420620194 and 341445420620203.

It is not a weakly prime, because it can be changed into another prime (341445420620543) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 170722710310121 + 170722710310122.

It is an arithmetic number, because the mean of its divisors is an integer number (170722710310122).

Almost surely, 2^{341445420620243} is an apocalyptic number.

341445420620243 is a deficient number, since it is larger than the sum of its proper divisors (1).

341445420620243 is an equidigital number, since it uses as much as digits as its factorization.

341445420620243 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2211840, while the sum is 44.

The spelling of 341445420620243 in words is "three hundred forty-one trillion, four hundred forty-five billion, four hundred twenty million, six hundred twenty thousand, two hundred forty-three".