340364203063019 has 2 divisors, whose sum is σ = 340364203063020. Its totient is φ = 340364203063018.

The previous prime is 340364203063007. The next prime is 340364203063043. The reversal of 340364203063019 is 910360302463043.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-340364203063019 is a prime.

It is a super-2 number, since 2×340364203063019² (a number of 30 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (340364203563019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 170182101531509 + 170182101531510.

It is an arithmetic number, because the mean of its divisors is an integer number (170182101531510).

Almost surely, 2^{340364203063019} is an apocalyptic number.

340364203063019 is a deficient number, since it is larger than the sum of its proper divisors (1).

340364203063019 is an equidigital number, since it uses as much as digits as its factorization.

340364203063019 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 839808, while the sum is 44.

The spelling of 340364203063019 in words is "three hundred forty trillion, three hundred sixty-four billion, two hundred three million, sixty-three thousand, nineteen".