43313412443441 has 8 divisors (see below), whose sum is σ = 51653262044544. Its totient is φ = 35511617655360.

The previous prime is 43313412443437. The next prime is 43313412443449. The reversal of 43313412443441 is 14434421431334.

It is a happy number.

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

It is not a de Polignac number, because 43313412443441 - 2² = 43313412443437 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (43313412443449) 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, 134513703080 + ... + 134513703401.

It is an arithmetic number, because the mean of its divisors is an integer number (6456657755568).

Almost surely, 2^{43313412443441} is an apocalyptic number.

It is an amenable number.

43313412443441 is a deficient number, since it is larger than the sum of its proper divisors (8339849601103).

43313412443441 is a wasteful number, since it uses less digits than its factorization.

43313412443441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 269027406511.

The product of its digits is 663552, while the sum is 41.

Adding to 43313412443441 its reverse (14434421431334), we get a palindrome (57747833874775).

The spelling of 43313412443441 in words is "forty-three trillion, three hundred thirteen billion, four hundred twelve million, four hundred forty-three thousand, four hundred forty-one".