110042100444 has 24 divisors (see below), whose sum is σ = 271868719248. Its totient is φ = 34523011840.

The previous prime is 110042100439. The next prime is 110042100457. The reversal of 110042100444 is 444001240011.

It is a self number, because there is not a number n which added to its sum of digits gives 110042100444.

It is a congruent number.

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, 269710827 + ... + 269711234.

It is an arithmetic number, because the mean of its divisors is an integer number (11327863302).

Almost surely, 2^110042100444 is an apocalyptic number.

It is an amenable number.

110042100444 is an abundant number, since it is smaller than the sum of its proper divisors (161826618804).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

110042100444 is a wasteful number, since it uses less digits than its factorization.

110042100444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 539422085 (or 539422083 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 21.

Adding to 110042100444 its reverse (444001240011), we get a palindrome (554043340455).

The spelling of 110042100444 in words is "one hundred ten billion, forty-two million, one hundred thousand, four hundred forty-four".