342418813 has 16 divisors (see below), whose sum is σ = 378702720. Its totient is φ = 307022400.

The previous prime is 342418793. The next prime is 342418841. The reversal of 342418813 is 318814243.

It is a cyclic number.

It is not a de Polignac number, because 342418813 - 2⁵ = 342418781 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (342415813) 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, 331608 + ... + 332638.

It is an arithmetic number, because the mean of its divisors is an integer number (23668920).

Almost surely, 2^342418813 is an apocalyptic number.

It is an amenable number.

342418813 is a deficient number, since it is larger than the sum of its proper divisors (36283907).

342418813 is a wasteful number, since it uses less digits than its factorization.

342418813 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1428.

The product of its digits is 18432, while the sum is 34.

The square root of 342418813 is about 18504.5619510433. The cubic root of 342418813 is about 699.6044111781.

The spelling of 342418813 in words is "three hundred forty-two million, four hundred eighteen thousand, eight hundred thirteen".