43200431011 has 4 divisors (see below), whose sum is σ = 43201582312. Its totient is φ = 43199279712.

The previous prime is 43200430943. The next prime is 43200431033. The reversal of 43200431011 is 11013400234.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 11013400234 = 2 ⋅5506700117.

It is a cyclic number.

It is not a de Polignac number, because 43200431011 - 2¹⁹ = 43199906723 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 43200431011.

It is not an unprimeable number, because it can be changed into a prime (43200431411) 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 3 ways as a sum of consecutive naturals, for example, 517401 + ... + 595066.

It is an arithmetic number, because the mean of its divisors is an integer number (10800395578).

Almost surely, 2^43200431011 is an apocalyptic number.

43200431011 is a deficient number, since it is larger than the sum of its proper divisors (1151301).

43200431011 is a wasteful number, since it uses less digits than its factorization.

43200431011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1151300.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 43200431011 its reverse (11013400234), we get a palindrome (54213831245).

The spelling of 43200431011 in words is "forty-three billion, two hundred million, four hundred thirty-one thousand, eleven".