200340310505341 has 16 divisors (see below), whose sum is σ = 214072485968880. Its totient is φ = 186824540344320.

The previous prime is 200340310505261. The next prime is 200340310505351. The reversal of 200340310505341 is 143505013043002.

It can be written as a sum of positive squares in 8 ways, for example, as 39533285002500 + 160807025502841 = 6287550^2 + 12680971^2 .

It is a cyclic number.

It is not a de Polignac number, because 200340310505341 - 2²⁷ = 200340176287613 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200340310505351) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 464592865 + ... + 465023881.

It is an arithmetic number, because the mean of its divisors is an integer number (13379530373055).

Almost surely, 2^{200340310505341} is an apocalyptic number.

It is an amenable number.

200340310505341 is a deficient number, since it is larger than the sum of its proper divisors (13732175463539).

200340310505341 is a wasteful number, since it uses less digits than its factorization.

200340310505341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 681984.

The product of its (nonzero) digits is 21600, while the sum is 31.

Adding to 200340310505341 its reverse (143505013043002), we get a palindrome (343845323548343).

The spelling of 200340310505341 in words is "two hundred trillion, three hundred forty billion, three hundred ten million, five hundred five thousand, three hundred forty-one".