42324442312 has 32 divisors (see below), whose sum is σ = 85664174400. Its totient is φ = 19544117824.

The previous prime is 42324442301. The next prime is 42324442463. The reversal of 42324442312 is 21324442324.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3960598 + ... + 3971269.

It is an arithmetic number, because the mean of its divisors is an integer number (2677005450).

Almost surely, 2^42324442312 is an apocalyptic number.

It is an amenable number.

42324442312 is an abundant number, since it is smaller than the sum of its proper divisors (43339732088).

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

42324442312 is a wasteful number, since it uses less digits than its factorization.

42324442312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7931925 (or 7931921 counting only the distinct ones).

The product of its digits is 36864, while the sum is 31.

Adding to 42324442312 its reverse (21324442324), we get a palindrome (63648884636).

The spelling of 42324442312 in words is "forty-two billion, three hundred twenty-four million, four hundred forty-two thousand, three hundred twelve".