43434321404 has 12 divisors (see below), whose sum is σ = 80010592200. Its totient is φ = 20574152208.

The previous prime is 43434321397. The next prime is 43434321431. The reversal of 43434321404 is 40412343434.

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, 285752039 + ... + 285752190.

It is an arithmetic number, because the mean of its divisors is an integer number (6667549350).

Almost surely, 2^43434321404 is an apocalyptic number.

It is an amenable number.

43434321404 is a deficient number, since it is larger than the sum of its proper divisors (36576270796).

43434321404 is a wasteful number, since it uses less digits than its factorization.

43434321404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 571504252 (or 571504250 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 32.

Adding to 43434321404 its reverse (40412343434), we get a palindrome (83846664838).

The spelling of 43434321404 in words is "forty-three billion, four hundred thirty-four million, three hundred twenty-one thousand, four hundred four".