340041343203 has 12 divisors (see below), whose sum is σ = 498088729008. Its totient is φ = 223501351920.

The previous prime is 340041343183. The next prime is 340041343207. The reversal of 340041343203 is 302343140043.

340041343203 is a `hidden beast` number, since 3 + 4 + 0 + 0 + 413 + 43 + 203 = 666.

It is not a de Polignac number, because 340041343203 - 2⁵ = 340041343171 is a prime.

It is not an unprimeable number, because it can be changed into a prime (340041343207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 266072400 + ... + 266073677.

It is an arithmetic number, because the mean of its divisors is an integer number (41507394084).

Almost surely, 2^340041343203 is an apocalyptic number.

340041343203 is a deficient number, since it is larger than the sum of its proper divisors (158047385805).

340041343203 is a wasteful number, since it uses less digits than its factorization.

340041343203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 532146154 (or 532146151 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 27.

Adding to 340041343203 its reverse (302343140043), we get a palindrome (642384483246).

The spelling of 340041343203 in words is "three hundred forty billion, forty-one million, three hundred forty-three thousand, two hundred three".