10442344 has 32 divisors (see below), whose sum is σ = 21578400. Its totient is φ = 4697920.

The previous prime is 10442317. The next prime is 10442347. The reversal of 10442344 is 44324401.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is not an unprimeable number, because it can be changed into a prime (10442347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8862 + ... + 9970.

It is an arithmetic number, because the mean of its divisors is an integer number (674325).

Almost surely, 2^10442344 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 10442344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10789200).

10442344 is an abundant number, since it is smaller than the sum of its proper divisors (11136056).

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

10442344 is a wasteful number, since it uses less digits than its factorization.

10442344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1233 (or 1229 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 22.

The square root of 10442344 is about 3231.4615888170. The cubic root of 10442344 is about 218.5744186707.

Adding to 10442344 its reverse (44324401), we get a palindrome (54766745).

The spelling of 10442344 in words is "ten million, four hundred forty-two thousand, three hundred forty-four".