4112231330440 has 32 divisors (see below), whose sum is σ = 9571572927000. Its totient is φ = 1588172099584.

The previous prime is 4112231330393. The next prime is 4112231330477. The reversal of 4112231330440 is 440331322114.

It is a happy number.

4112231330440 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 2427307912324 + 1684923418116 = 1557982^2 + 1298046^2 .

It is a junction number, because it is equal to n+sod(n) for n = 4112231330399 and 4112231330408.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1772512345 + ... + 1772514664.

Almost surely, 2^{4112231330440} is an apocalyptic number.

4112231330440 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4112231330440 is an abundant number, since it is smaller than the sum of its proper divisors (5459341596560).

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

4112231330440 is a wasteful number, since it uses less digits than its factorization.

4112231330440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3545027049 (or 3545027045 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 4112231330440 its reverse (440331322114), we get a palindrome (4552562652554).

The spelling of 4112231330440 in words is "four trillion, one hundred twelve billion, two hundred thirty-one million, three hundred thirty thousand, four hundred forty".