111403442014 has 8 divisors (see below), whose sum is σ = 167117220648. Its totient is φ = 55697701800.

The previous prime is 111403442011. The next prime is 111403442027. The reversal of 111403442014 is 410244304111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 111403442014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111403442011) 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, 1974837 + ... + 2030464.

It is an arithmetic number, because the mean of its divisors is an integer number (20889652581).

Almost surely, 2^111403442014 is an apocalyptic number.

111403442014 is a deficient number, since it is larger than the sum of its proper divisors (55713778634).

111403442014 is a wasteful number, since it uses less digits than its factorization.

111403442014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4019210.

The product of its (nonzero) digits is 1536, while the sum is 25.

Adding to 111403442014 its reverse (410244304111), we get a palindrome (521647746125).

The spelling of 111403442014 in words is "one hundred eleven billion, four hundred three million, four hundred forty-two thousand, fourteen".