340034203411349 has 2 divisors, whose sum is σ = 340034203411350. Its totient is φ = 340034203411348.

The previous prime is 340034203411283. The next prime is 340034203411367. The reversal of 340034203411349 is 943114302430043.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 300368517686449 + 39665685724900 = 17331143^2 + 6298070^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-340034203411349 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (340034203461349) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 170017101705674 + 170017101705675.

It is an arithmetic number, because the mean of its divisors is an integer number (170017101705675).

Almost surely, 2^{340034203411349} is an apocalyptic number.

It is an amenable number.

340034203411349 is a deficient number, since it is larger than the sum of its proper divisors (1).

340034203411349 is an equidigital number, since it uses as much as digits as its factorization.

340034203411349 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 373248, while the sum is 41.

The spelling of 340034203411349 in words is "three hundred forty trillion, thirty-four billion, two hundred three million, four hundred eleven thousand, three hundred forty-nine".