43432433423434 has 32 divisors (see below), whose sum is σ = 72805520475072. Its totient is φ = 19260285552000.

The previous prime is 43432433423429. The next prime is 43432433423437.

43432433423434 is nontrivially palindromic in base 10.

It is not an unprimeable number, because it can be changed into a prime (43432433423437) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 100565884 + ... + 100996840.

It is an arithmetic number, because the mean of its divisors is an integer number (2275172514846).

Almost surely, 2^{43432433423434} is an apocalyptic number.

43432433423434 is a deficient number, since it is larger than the sum of its proper divisors (29373087051638).

43432433423434 is a wasteful number, since it uses less digits than its factorization.

43432433423434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 542742.

The product of its digits is 11943936, while the sum is 46.

It can be divided in two parts, 4343243 and 3423434, that added together give a palindrome (7766677).

The spelling of 43432433423434 in words is "forty-three trillion, four hundred thirty-two billion, four hundred thirty-three million, four hundred twenty-three thousand, four hundred thirty-four".