110243245445 has 8 divisors (see below), whose sum is σ = 135518526360. Its totient is φ = 86043508480.

The previous prime is 110243245403. The next prime is 110243245471. The reversal of 110243245445 is 544542342011.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 19909444 + 110223336001 = 4462^2 + 331999^2 .

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

It is not a de Polignac number, because 110243245445 - 2¹⁶ = 110243179909 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 268885760 + ... + 268886169.

It is an arithmetic number, because the mean of its divisors is an integer number (16939815795).

Almost surely, 2^110243245445 is an apocalyptic number.

It is an amenable number.

110243245445 is a deficient number, since it is larger than the sum of its proper divisors (25275280915).

110243245445 is an equidigital number, since it uses as much as digits as its factorization.

110243245445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 537771975.

The product of its (nonzero) digits is 76800, while the sum is 35.

Adding to 110243245445 its reverse (544542342011), we get a palindrome (654785587456).

The spelling of 110243245445 in words is "one hundred ten billion, two hundred forty-three million, two hundred forty-five thousand, four hundred forty-five".