32241314440 has 128 divisors (see below), whose sum is σ = 76882867200. Its totient is φ = 12143831040.

The previous prime is 32241314407. The next prime is 32241314447. The reversal of 32241314440 is 4441314223.

It is a junction number, because it is equal to n+sod(n) for n = 32241314399 and 32241314408.

It is not an unprimeable number, because it can be changed into a prime (32241314447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 22188754 + ... + 22190206.

It is an arithmetic number, because the mean of its divisors is an integer number (600647400).

Almost surely, 2^32241314440 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 32241314440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (38441433600).

32241314440 is an abundant number, since it is smaller than the sum of its proper divisors (44641552760).

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

32241314440 is a wasteful number, since it uses less digits than its factorization.

32241314440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1847 (or 1843 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 32241314440 its reverse (4441314223), we get a palindrome (36682628663).

The spelling of 32241314440 in words is "thirty-two billion, two hundred forty-one million, three hundred fourteen thousand, four hundred forty".