111404200443 has 16 divisors (see below), whose sum is σ = 149001016320. Its totient is φ = 74038524896.

The previous prime is 111404200417. The next prime is 111404200459. The reversal of 111404200443 is 344002404111.

It is a cyclic number.

It is not a de Polignac number, because 111404200443 - 2¹² = 111404196347 is a prime.

It is not an unprimeable number, because it can be changed into a prime (111404200043) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5942038 + ... + 5960756.

It is an arithmetic number, because the mean of its divisors is an integer number (9312563520).

Almost surely, 2^111404200443 is an apocalyptic number.

111404200443 is a deficient number, since it is larger than the sum of its proper divisors (37596815877).

111404200443 is a wasteful number, since it uses less digits than its factorization.

111404200443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24786.

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 111404200443 its reverse (344002404111), we get a palindrome (455406604554).

The spelling of 111404200443 in words is "one hundred eleven billion, four hundred four million, two hundred thousand, four hundred forty-three".