42344301324 has 192 divisors, whose sum is σ = 111468994560. Its totient is φ = 12497022720.

The previous prime is 42344301323. The next prime is 42344301343. The reversal of 42344301324 is 42310344324.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 42344301291 and 42344301300.

It is not an unprimeable number, because it can be changed into a prime (42344301323) 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 63 ways as a sum of consecutive naturals, for example, 161004817 + ... + 161005079.

It is an arithmetic number, because the mean of its divisors is an integer number (580567680).

Almost surely, 2^42344301324 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 42344301324, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (55734497280).

42344301324 is an abundant number, since it is smaller than the sum of its proper divisors (69124693236).

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

42344301324 is a wasteful number, since it uses less digits than its factorization.

42344301324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 537 (or 509 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 30.

Adding to 42344301324 its reverse (42310344324), we get a palindrome (84654645648).

The spelling of 42344301324 in words is "forty-two billion, three hundred forty-four million, three hundred one thousand, three hundred twenty-four".