111440014043 has 8 divisors (see below), whose sum is σ = 120166383120. Its totient is φ = 102999755520.

The previous prime is 111440014039. The next prime is 111440014051. The reversal of 111440014043 is 340410044111.

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

It is a cyclic number.

It is not a de Polignac number, because 111440014043 - 2² = 111440014039 is a prime.

It is not an unprimeable number, because it can be changed into a prime (111440014033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 71526830 + ... + 71528387.

It is an arithmetic number, because the mean of its divisors is an integer number (15020797890).

Almost surely, 2^111440014043 is an apocalyptic number.

111440014043 is a deficient number, since it is larger than the sum of its proper divisors (8726369077).

111440014043 is a wasteful number, since it uses less digits than its factorization.

111440014043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143055277.

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 111440014043 its reverse (340410044111), we get a palindrome (451850058154).

The spelling of 111440014043 in words is "one hundred eleven billion, four hundred forty million, fourteen thousand, forty-three".