43340424211 has 16 divisors (see below), whose sum is σ = 50043386880. Its totient is φ = 36765640800.

The previous prime is 43340424191. The next prime is 43340424269. The reversal of 43340424211 is 11242404334.

It is not a de Polignac number, because 43340424211 - 2³¹ = 41192940563 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 43340424211.

It is not an unprimeable number, because it can be changed into a prime (43340424271) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1859850 + ... + 1883008.

It is an arithmetic number, because the mean of its divisors is an integer number (3127711680).

Almost surely, 2^43340424211 is an apocalyptic number.

43340424211 is a deficient number, since it is larger than the sum of its proper divisors (6702962669).

43340424211 is a wasteful number, since it uses less digits than its factorization.

43340424211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25914.

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 43340424211 its reverse (11242404334), we get a palindrome (54582828545).

The spelling of 43340424211 in words is "forty-three billion, three hundred forty million, four hundred twenty-four thousand, two hundred eleven".