43320341043341 has 4 divisors (see below), whose sum is σ = 43320650643072. Its totient is φ = 43320031443612.

The previous prime is 43320341043263. The next prime is 43320341043493. The reversal of 43320341043341 is 14334014302334.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 43320341043341 - 2¹⁸ = 43320340781197 is a prime.

It is a super-2 number, since 2×43320341043341² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43320341243341) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 154589885 + ... + 154869858.

It is an arithmetic number, because the mean of its divisors is an integer number (10830162660768).

Almost surely, 2^{43320341043341} is an apocalyptic number.

It is an amenable number.

43320341043341 is a deficient number, since it is larger than the sum of its proper divisors (309599731).

43320341043341 is a wasteful number, since it uses less digits than its factorization.

43320341043341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 309599730.

The product of its (nonzero) digits is 124416, while the sum is 35.

Adding to 43320341043341 its reverse (14334014302334), we get a palindrome (57654355345675).

The spelling of 43320341043341 in words is "forty-three trillion, three hundred twenty billion, three hundred forty-one million, forty-three thousand, three hundred forty-one".