110142404 has 6 divisors (see below), whose sum is σ = 192749214. Its totient is φ = 55071200.

The previous prime is 110142391. The next prime is 110142407. The reversal of 110142404 is 404241011.

It can be written as a sum of positive squares in only one way, i.e., 91202500 + 18939904 = 9550^2 + 4352^2 .

It is not an unprimeable number, because it can be changed into a prime (110142407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13767797 + ... + 13767804.

It is an arithmetic number, because the mean of its divisors is an integer number (32124869).

Almost surely, 2^110142404 is an apocalyptic number.

It is an amenable number.

110142404 is a deficient number, since it is larger than the sum of its proper divisors (82606810).

110142404 is a wasteful number, since it uses less digits than its factorization.

110142404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27535605 (or 27535603 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 17.

The square root of 110142404 is about 10494.8751302719. The cubic root of 110142404 is about 479.3486593809.

Adding to 110142404 its reverse (404241011), we get a palindrome (514383415).

The spelling of 110142404 in words is "one hundred ten million, one hundred forty-two thousand, four hundred four".