5440332443310 has 144 divisors (see below), whose sum is σ = 15102017358480. Its totient is φ = 1355039884800.

The previous prime is 5440332443309. The next prime is 5440332443333. The reversal of 5440332443310 is 133442330445.

It is a happy number.

5440332443310 is a `hidden beast` number, since 5 + 4 + 4 + 0 + 332 + 4 + 4 + 3 + 310 = 666.

It is a super-2 number, since 2×5440332443310² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 8304550 + ... + 8935670.

It is an arithmetic number, because the mean of its divisors is an integer number (104875120545).

Almost surely, 2^{5440332443310} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5440332443310, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7551008679240).

5440332443310 is an abundant number, since it is smaller than the sum of its proper divisors (9661684915170).

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

5440332443310 is a wasteful number, since it uses less digits than its factorization.

5440332443310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 631295 (or 631221 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 36.

Adding to 5440332443310 its reverse (133442330445), we get a palindrome (5573774773755).

The spelling of 5440332443310 in words is "five trillion, four hundred forty billion, three hundred thirty-two million, four hundred forty-three thousand, three hundred ten".