42334344 has 96 divisors (see below), whose sum is σ = 127545600. Its totient is φ = 12597120.

The previous prime is 42334343. The next prime is 42334351. The reversal of 42334344 is 44343324.

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (42334343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 28287 + ... + 29745.

It is an arithmetic number, because the mean of its divisors is an integer number (1328600).

Almost surely, 2^42334344 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 42334344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (63772800).

42334344 is an abundant number, since it is smaller than the sum of its proper divisors (85211256).

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

42334344 is a wasteful number, since it uses less digits than its factorization.

42334344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1515 (or 1508 counting only the distinct ones).

The product of its digits is 13824, while the sum is 27.

The square root of 42334344 is about 6506.4847652169. The cubic root of 42334344 is about 348.5225996664.

Adding to 42334344 its reverse (44343324), we get a palindrome (86677668).

The spelling of 42334344 in words is "forty-two million, three hundred thirty-four thousand, three hundred forty-four".