43043422144404 has 36 divisors (see below), whose sum is σ = 110395112996672. Its totient is φ = 13043461255440.

The previous prime is 43043422144367. The next prime is 43043422144417. The reversal of 43043422144404 is 40444122434034.

It is a happy number.

43043422144404 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14822113612 + ... + 14822116515.

Almost surely, 2^{43043422144404} is an apocalyptic number.

43043422144404 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

43043422144404 is an abundant number, since it is smaller than the sum of its proper divisors (67351690852268).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

43043422144404 is a wasteful number, since it uses less digits than its factorization.

43043422144404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29644230156 (or 29644230143 counting only the distinct ones).

The product of its (nonzero) digits is 589824, while the sum is 39.

Adding to 43043422144404 its reverse (40444122434034), we get a palindrome (83487544578438).

The spelling of 43043422144404 in words is "forty-three trillion, forty-three billion, four hundred twenty-two million, one hundred forty-four thousand, four hundred four".