4443204213111 has 4 divisors (see below), whose sum is σ = 5924272284152. Its totient is φ = 2962136142072.

The previous prime is 4443204213083. The next prime is 4443204213143. The reversal of 4443204213111 is 1113124023444.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 4443204213111 - 2⁹ = 4443204212599 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4443204213181) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 740534035516 + ... + 740534035521.

It is an arithmetic number, because the mean of its divisors is an integer number (1481068071038).

Almost surely, 2^{4443204213111} is an apocalyptic number.

4443204213111 is a deficient number, since it is larger than the sum of its proper divisors (1481068071041).

4443204213111 is a wasteful number, since it uses less digits than its factorization.

4443204213111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1481068071040.

The product of its (nonzero) digits is 9216, while the sum is 30.

Adding to 4443204213111 its reverse (1113124023444), we get a palindrome (5556328236555).

The spelling of 4443204213111 in words is "four trillion, four hundred forty-three billion, two hundred four million, two hundred thirteen thousand, one hundred eleven".