6216342242 has 8 divisors (see below), whose sum is σ = 10172196432. Its totient is φ = 2825610100.

The previous prime is 6216342217. The next prime is 6216342269. The reversal of 6216342242 is 2422436126.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 6216342199 and 6216342208.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 141280484 + ... + 141280527.

It is an arithmetic number, because the mean of its divisors is an integer number (1271524554).

Almost surely, 2^6216342242 is an apocalyptic number.

6216342242 is a deficient number, since it is larger than the sum of its proper divisors (3955854190).

6216342242 is a wasteful number, since it uses less digits than its factorization.

6216342242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 282561024.

The product of its digits is 27648, while the sum is 32.

The square root of 6216342242 is about 78843.7837879436. The cubic root of 6216342242 is about 1838.7032295283.

Adding to 6216342242 its reverse (2422436126), we get a palindrome (8638778368).

The spelling of 6216342242 in words is "six billion, two hundred sixteen million, three hundred forty-two thousand, two hundred forty-two".