3435343813818 has 24 divisors (see below), whose sum is σ = 8506565634528. Its totient is φ = 981526803912.

The previous prime is 3435343813817. The next prime is 3435343813829. The reversal of 3435343813818 is 8183183435343.

3435343813818 is a `hidden beast` number, since 3 + 43 + 534 + 38 + 1 + 38 + 1 + 8 = 666.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3435343813817) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13632316596 + ... + 13632316847.

It is an arithmetic number, because the mean of its divisors is an integer number (354440234772).

Almost surely, 2^{3435343813818} is an apocalyptic number.

3435343813818 is an abundant number, since it is smaller than the sum of its proper divisors (5071221820710).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3435343813818 is a wasteful number, since it uses less digits than its factorization.

3435343813818 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27264633458 (or 27264633455 counting only the distinct ones).

The product of its digits is 9953280, while the sum is 54.

The spelling of 3435343813818 in words is "three trillion, four hundred thirty-five billion, three hundred forty-three million, eight hundred thirteen thousand, eight hundred eighteen".