111404144435 has 8 divisors (see below), whose sum is σ = 134646736560. Its totient is φ = 88482140064.

The previous prime is 111404144333. The next prime is 111404144459. The reversal of 111404144435 is 534441404111.

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 111404144435 - 2¹² = 111404140339 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 80146172 + ... + 80147561.

It is an arithmetic number, because the mean of its divisors is an integer number (16830842070).

Almost surely, 2^111404144435 is an apocalyptic number.

111404144435 is a deficient number, since it is larger than the sum of its proper divisors (23242592125).

111404144435 is a wasteful number, since it uses less digits than its factorization.

111404144435 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160293877.

The product of its (nonzero) digits is 15360, while the sum is 32.

Adding to 111404144435 its reverse (534441404111), we get a palindrome (645845548546).

The spelling of 111404144435 in words is "one hundred eleven billion, four hundred four million, one hundred forty-four thousand, four hundred thirty-five".