43211403052 has 6 divisors (see below), whose sum is σ = 75619955348. Its totient is φ = 21605701524.

The previous prime is 43211403047. The next prime is 43211403089. The reversal of 43211403052 is 25030411234.

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 as a sum of consecutive naturals, namely, 5401425378 + ... + 5401425385.

Almost surely, 2^43211403052 is an apocalyptic number.

It is an amenable number.

43211403052 is a deficient number, since it is larger than the sum of its proper divisors (32408552296).

43211403052 is a wasteful number, since it uses less digits than its factorization.

43211403052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10802850767 (or 10802850765 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 25.

Adding to 43211403052 its reverse (25030411234), we get a palindrome (68241814286).

The spelling of 43211403052 in words is "forty-three billion, two hundred eleven million, four hundred three thousand, fifty-two".