611244242 has 16 divisors (see below), whose sum is σ = 1048217280. Its totient is φ = 261869328.

The previous prime is 611244229. The next prime is 611244253. The reversal of 611244242 is 242442116.

611244242 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46508 + ... + 58184.

It is an arithmetic number, because the mean of its divisors is an integer number (65513580).

Almost surely, 2^611244242 is an apocalyptic number.

611244242 is a deficient number, since it is larger than the sum of its proper divisors (436973038).

611244242 is a wasteful number, since it uses less digits than its factorization.

611244242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15425.

The product of its digits is 3072, while the sum is 26.

The square root of 611244242 is about 24723.3541818257. The cubic root of 611244242 is about 848.6688469848.

Adding to 611244242 its reverse (242442116), we get a palindrome (853686358).

The spelling of 611244242 in words is "six hundred eleven million, two hundred forty-four thousand, two hundred forty-two".