6422712342 has 16 divisors (see below), whose sum is σ = 12846299760. Its totient is φ = 2140758272.

The previous prime is 6422712301. The next prime is 6422712347. The reversal of 6422712342 is 2432172246.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6422712347) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 95938 + ... + 148490.

It is an arithmetic number, because the mean of its divisors is an integer number (802893735).

Almost surely, 2^6422712342 is an apocalyptic number.

6422712342 is an abundant number, since it is smaller than the sum of its proper divisors (6423587418).

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

6422712342 is a wasteful number, since it uses less digits than its factorization.

6422712342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72927.

The product of its digits is 32256, while the sum is 33.

The square root of 6422712342 is about 80141.8264204155. The cubic root of 6422712342 is about 1858.8292186898.

Adding to 6422712342 its reverse (2432172246), we get a palindrome (8854884588).

The spelling of 6422712342 in words is "six billion, four hundred twenty-two million, seven hundred twelve thousand, three hundred forty-two".