340204344122043 has 64 divisors (see below), whose sum is σ = 542066614272000. Its totient is φ = 210198968613792.

The previous prime is 340204344122033. The next prime is 340204344122051. The reversal of 340204344122043 is 340221443402043.

340204344122043 is a `hidden beast` number, since 3 + 4 + 0 + 2 + 0 + 4 + 3 + 441 + 2 + 204 + 3 = 666.

It is not a de Polignac number, because 340204344122043 - 2⁵ = 340204344122011 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 340204344121989 and 340204344122007.

It is not an unprimeable number, because it can be changed into a prime (340204344122033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 50016348 + ... + 56409606.

It is an arithmetic number, because the mean of its divisors is an integer number (8469790848000).

Almost surely, 2^{340204344122043} is an apocalyptic number.

340204344122043 is a deficient number, since it is larger than the sum of its proper divisors (201862270149957).

340204344122043 is a wasteful number, since it uses less digits than its factorization.

340204344122043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6395541 (or 6395535 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 36.

Adding to 340204344122043 its reverse (340221443402043), we get a palindrome (680425787524086).

The spelling of 340204344122043 in words is "three hundred forty trillion, two hundred four billion, three hundred forty-four million, one hundred twenty-two thousand, forty-three".