43421035342411 has 8 divisors (see below), whose sum is σ = 43550934757200. Its totient is φ = 43291142162688.

The previous prime is 43421035342387. The next prime is 43421035342439. The reversal of 43421035342411 is 11424353012434.

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 43421035342411 - 2¹¹ = 43421035340363 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (43421065342411) 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, 12581640 + ... + 15656938.

It is an arithmetic number, because the mean of its divisors is an integer number (5443866844650).

Almost surely, 2^{43421035342411} is an apocalyptic number.

43421035342411 is a deficient number, since it is larger than the sum of its proper divisors (129899414789).

43421035342411 is a wasteful number, since it uses less digits than its factorization.

43421035342411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3117533.

The product of its (nonzero) digits is 138240, while the sum is 37.

Adding to 43421035342411 its reverse (11424353012434), we get a palindrome (54845388354845).

The spelling of 43421035342411 in words is "forty-three trillion, four hundred twenty-one billion, thirty-five million, three hundred forty-two thousand, four hundred eleven".