43430043422 has 8 divisors (see below), whose sum is σ = 65296215072. Its totient is φ = 21664638400.

The previous prime is 43430043413. The next prime is 43430043469. The reversal of 43430043422 is 22434003434.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25190579 + ... + 25192302.

It is an arithmetic number, because the mean of its divisors is an integer number (8162026884).

Almost surely, 2^43430043422 is an apocalyptic number.

43430043422 is a deficient number, since it is larger than the sum of its proper divisors (21866171650).

43430043422 is a wasteful number, since it uses less digits than its factorization.

43430043422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50383314.

The product of its (nonzero) digits is 27648, while the sum is 29.

Adding to 43430043422 its reverse (22434003434), we get a palindrome (65864046856).

The spelling of 43430043422 in words is "forty-three billion, four hundred thirty million, forty-three thousand, four hundred twenty-two".