3440243312411 has 8 divisors (see below), whose sum is σ = 3496764697200. Its totient is φ = 3383725926240.

The previous prime is 3440243312353. The next prime is 3440243312453. The reversal of 3440243312411 is 1142133420443.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3440243312411 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3440243312461) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 760445 + ... + 2731073.

It is an arithmetic number, because the mean of its divisors is an integer number (437095587150).

Almost surely, 2^{3440243312411} is an apocalyptic number.

3440243312411 is a deficient number, since it is larger than the sum of its proper divisors (56521384789).

3440243312411 is a wasteful number, since it uses less digits than its factorization.

3440243312411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1999309.

The product of its (nonzero) digits is 27648, while the sum is 32.

Adding to 3440243312411 its reverse (1142133420443), we get a palindrome (4582376732854).

The spelling of 3440243312411 in words is "three trillion, four hundred forty billion, two hundred forty-three million, three hundred twelve thousand, four hundred eleven".