43434213214 has 16 divisors (see below), whose sum is σ = 76274716896. Its totient is φ = 18160646400.

The previous prime is 43434213211. The next prime is 43434213253. The reversal of 43434213214 is 41231243434.

It is a super-3 number, since 3×43434213214³ (a number of 33 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43434213211) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37834107 + ... + 37835254.

It is an arithmetic number, because the mean of its divisors is an integer number (4767169806).

Almost surely, 2^43434213214 is an apocalyptic number.

43434213214 is a deficient number, since it is larger than the sum of its proper divisors (32840503682).

43434213214 is a wasteful number, since it uses less digits than its factorization.

43434213214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75669411.

The product of its digits is 27648, while the sum is 31.

Adding to 43434213214 its reverse (41231243434), we get a palindrome (84665456648).

The spelling of 43434213214 in words is "forty-three billion, four hundred thirty-four million, two hundred thirteen thousand, two hundred fourteen".