613354242 has 8 divisors (see below), whose sum is σ = 1226708496. Its totient is φ = 204451412.

The previous prime is 613354223. The next prime is 613354243. The reversal of 613354242 is 242453316.

It is a sphenic number, since it is the product of 3 distinct primes.

613354242 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (613354243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51112848 + ... + 51112859.

It is an arithmetic number, because the mean of its divisors is an integer number (153338562).

Almost surely, 2^613354242 is an apocalyptic number.

613354242 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

613354242 is a wasteful number, since it uses less digits than its factorization.

613354242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102225712.

The product of its digits is 17280, while the sum is 30.

The square root of 613354242 is about 24765.9896228679. The cubic root of 613354242 is about 849.6442534386.

The spelling of 613354242 in words is "six hundred thirteen million, three hundred fifty-four thousand, two hundred forty-two".