340210113430203 has 40 divisors (see below), whose sum is σ = 512315937239040. Its totient is φ = 224977311321840.

The previous prime is 340210113430177. The next prime is 340210113430219. The reversal of 340210113430203 is 302034311012043.

It is a happy number.

340210113430203 is a `hidden beast` number, since 3 + 4 + 0 + 2 + 10 + 1 + 13 + 430 + 203 = 666.

It is not a de Polignac number, because 340210113430203 - 2¹² = 340210113426107 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (340210113431203) 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 39 ways as a sum of consecutive naturals, for example, 49996258 + ... + 56391896.

It is an arithmetic number, because the mean of its divisors is an integer number (12807898430976).

Almost surely, 2^{340210113430203} is an apocalyptic number.

340210113430203 is a deficient number, since it is larger than the sum of its proper divisors (172105823808837).

340210113430203 is a wasteful number, since it uses less digits than its factorization.

340210113430203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6400949 (or 6400940 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

Adding to 340210113430203 its reverse (302034311012043), we get a palindrome (642244424442246).

The spelling of 340210113430203 in words is "three hundred forty trillion, two hundred ten billion, one hundred thirteen million, four hundred thirty thousand, two hundred three".