110042321242 has 32 divisors (see below), whose sum is σ = 202625136000. Its totient is φ = 44678831904.

The previous prime is 110042321237. The next prime is 110042321321. The reversal of 110042321242 is 242123240011.

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 15 ways as a sum of consecutive naturals, for example, 4208323 + ... + 4234390.

It is an arithmetic number, because the mean of its divisors is an integer number (6332035500).

Almost surely, 2^110042321242 is an apocalyptic number.

110042321242 is a deficient number, since it is larger than the sum of its proper divisors (92582814758).

110042321242 is an equidigital number, since it uses as much as digits as its factorization.

110042321242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8442755 (or 8442741 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 110042321242 its reverse (242123240011), we get a palindrome (352165561253).

The spelling of 110042321242 in words is "one hundred ten billion, forty-two million, three hundred twenty-one thousand, two hundred forty-two".