10304322444 has 96 divisors (see below), whose sum is σ = 28821219840. Its totient is φ = 3164906304.

The previous prime is 10304322403. The next prime is 10304322461. The reversal of 10304322444 is 44422340301.

It is a happy number.

It is a super-2 number, since 2×10304322444² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

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 31 ways as a sum of consecutive naturals, for example, 817897 + ... + 830399.

It is an arithmetic number, because the mean of its divisors is an integer number (300221040).

Almost surely, 2^10304322444 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 10304322444, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14410609920).

10304322444 is an abundant number, since it is smaller than the sum of its proper divisors (18516897396).

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

10304322444 is a wasteful number, since it uses less digits than its factorization.

10304322444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13116 (or 13108 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

Adding to 10304322444 its reverse (44422340301), we get a palindrome (54726662745).

The spelling of 10304322444 in words is "ten billion, three hundred four million, three hundred twenty-two thousand, four hundred forty-four".