340313424413 has 2 divisors, whose sum is σ = 340313424414. Its totient is φ = 340313424412.

The previous prime is 340313424377. The next prime is 340313424419. The reversal of 340313424413 is 314424313043.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 339984618724 + 328805689 = 583082^2 + 18133^2 .

It is a cyclic number.

It is not a de Polignac number, because 340313424413 - 2¹⁰ = 340313423389 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 340313424413.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (340313424419) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 170156712206 + 170156712207.

It is an arithmetic number, because the mean of its divisors is an integer number (170156712207).

Almost surely, 2^340313424413 is an apocalyptic number.

It is an amenable number.

340313424413 is a deficient number, since it is larger than the sum of its proper divisors (1).

340313424413 is an equidigital number, since it uses as much as digits as its factorization.

340313424413 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 41472, while the sum is 32.

Adding to 340313424413 its reverse (314424313043), we get a palindrome (654737737456).

The spelling of 340313424413 in words is "three hundred forty billion, three hundred thirteen million, four hundred twenty-four thousand, four hundred thirteen".