43432211223434 has 64 divisors (see below), whose sum is σ = 71992104687360. Its totient is φ = 19487449152000.

The previous prime is 43432211223367. The next prime is 43432211223437.

43432211223434 is nontrivially palindromic in base 10.

It is not an unprimeable number, because it can be changed into a prime (43432211223437) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 1486320944 + ... + 1486350164.

It is an arithmetic number, because the mean of its divisors is an integer number (1124876635740).

Almost surely, 2^{43432211223434} is an apocalyptic number.

43432211223434 is a deficient number, since it is larger than the sum of its proper divisors (28559893463926).

43432211223434 is a wasteful number, since it uses less digits than its factorization.

43432211223434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31647.

The product of its digits is 331776, while the sum is 38.

It can be divided in two parts, 4343221 and 1223434, that added together give a palindrome (5566655).

The spelling of 43432211223434 in words is "forty-three trillion, four hundred thirty-two billion, two hundred eleven million, two hundred twenty-three thousand, four hundred thirty-four".