6422316142 has 8 divisors (see below), whose sum is σ = 10509244632. Its totient is φ = 2919234600.

The previous prime is 6422316113. The next prime is 6422316143. The reversal of 6422316142 is 2416132246.

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

It is a super-2 number, since 2×6422316142² = 82492289255587528328, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6422316143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 145961709 + ... + 145961752.

It is an arithmetic number, because the mean of its divisors is an integer number (1313655579).

Almost surely, 2^6422316142 is an apocalyptic number.

6422316142 is a deficient number, since it is larger than the sum of its proper divisors (4086928490).

6422316142 is a wasteful number, since it uses less digits than its factorization.

6422316142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 291923474.

The product of its digits is 13824, while the sum is 31.

The square root of 6422316142 is about 80139.3545144956. The cubic root of 6422316142 is about 1858.7909958310.

Adding to 6422316142 its reverse (2416132246), we get a palindrome (8838448388).

The spelling of 6422316142 in words is "six billion, four hundred twenty-two million, three hundred sixteen thousand, one hundred forty-two".