42311042322 has 24 divisors (see below), whose sum is σ = 86736398928. Its totient is φ = 13759685280.

The previous prime is 42311042303. The next prime is 42311042353. The reversal of 42311042322 is 22324011324.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 42311042292 and 42311042301.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 2087428 + ... + 2107599.

It is an arithmetic number, because the mean of its divisors is an integer number (3614016622).

Almost surely, 2^42311042322 is an apocalyptic number.

42311042322 is an abundant number, since it is smaller than the sum of its proper divisors (44425356606).

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

42311042322 is a wasteful number, since it uses less digits than its factorization.

42311042322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4195114 (or 4195073 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 42311042322 its reverse (22324011324), we get a palindrome (64635053646).

The spelling of 42311042322 in words is "forty-two billion, three hundred eleven million, forty-two thousand, three hundred twenty-two".