4112243310340 has 96 divisors (see below), whose sum is σ = 9747936576000. Its totient is φ = 1443455301120.

The previous prime is 4112243310289. The next prime is 4112243310347. The reversal of 4112243310340 is 430133422114.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 4112243310299 and 4112243310308.

It is not an unprimeable number, because it can be changed into a prime (4112243310347) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 27672517 + ... + 27820723.

It is an arithmetic number, because the mean of its divisors is an integer number (101541006000).

Almost surely, 2^{4112243310340} 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 4112243310340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4873968288000).

4112243310340 is an abundant number, since it is smaller than the sum of its proper divisors (5635693265660).

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

4112243310340 is a wasteful number, since it uses less digits than its factorization.

4112243310340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152605 (or 152603 counting only the distinct ones).

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

Adding to 4112243310340 its reverse (430133422114), we get a palindrome (4542376732454).

The spelling of 4112243310340 in words is "four trillion, one hundred twelve billion, two hundred forty-three million, three hundred ten thousand, three hundred forty".