43404122343 has 8 divisors (see below), whose sum is σ = 57893616000. Its totient is φ = 28925355128.

The previous prime is 43404122341. The next prime is 43404122381. The reversal of 43404122343 is 34322140434.

It is a happy number.

43404122343 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 43404122343 - 2¹ = 43404122341 is a prime.

It is a super-2 number, since 2×43404122343² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 43404122343.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43404122341) 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, 2672163 + ... + 2688356.

It is an arithmetic number, because the mean of its divisors is an integer number (7236702000).

Almost surely, 2^43404122343 is an apocalyptic number.

43404122343 is a deficient number, since it is larger than the sum of its proper divisors (14489493657).

43404122343 is a wasteful number, since it uses less digits than its factorization.

43404122343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5363221.

The product of its (nonzero) digits is 27648, while the sum is 30.

Adding to 43404122343 its reverse (34322140434), we get a palindrome (77726262777).

The spelling of 43404122343 in words is "forty-three billion, four hundred four million, one hundred twenty-two thousand, three hundred forty-three".