6440340410341 has 8 divisors (see below), whose sum is σ = 6456157924320. Its totient is φ = 6424531558128.

The previous prime is 6440340410323. The next prime is 6440340410377. The reversal of 6440340410341 is 1430140430446.

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

It is a cyclic number.

It is not a de Polignac number, because 6440340410341 - 2³⁹ = 5890584596453 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 6440340410297 and 6440340410306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6440340410941) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 675286 + ... + 3651943.

It is an arithmetic number, because the mean of its divisors is an integer number (807019740540).

Almost surely, 2^{6440340410341} is an apocalyptic number.

It is an amenable number.

6440340410341 is a deficient number, since it is larger than the sum of its proper divisors (15817513979).

6440340410341 is a wasteful number, since it uses less digits than its factorization.

6440340410341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4330883.

The product of its (nonzero) digits is 55296, while the sum is 34.

Adding to 6440340410341 its reverse (1430140430446), we get a palindrome (7870480840787).

The spelling of 6440340410341 in words is "six trillion, four hundred forty billion, three hundred forty million, four hundred ten thousand, three hundred forty-one".