6422622042 has 16 divisors (see below), whose sum is σ = 12963091680. Its totient is φ = 2121232752.

The previous prime is 6422622013. The next prime is 6422622043. The reversal of 6422622042 is 2402262246.

It is not an unprimeable number, because it can be changed into a prime (6422622043) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4909608 + ... + 4910915.

It is an arithmetic number, because the mean of its divisors is an integer number (810193230).

Almost surely, 2^6422622042 is an apocalyptic number.

6422622042 is an abundant number, since it is smaller than the sum of its proper divisors (6540469638).

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

6422622042 is a wasteful number, since it uses less digits than its factorization.

6422622042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9820637.

The product of its (nonzero) digits is 18432, while the sum is 30.

The square root of 6422622042 is about 80141.2630422057. The cubic root of 6422622042 is about 1858.8205072578.

Adding to 6422622042 its reverse (2402262246), we get a palindrome (8824884288).

It can be divided in two parts, 64226 and 22042, that added together give a palindrome (86268).

The spelling of 6422622042 in words is "six billion, four hundred twenty-two million, six hundred twenty-two thousand, forty-two".