110243442 has 16 divisors (see below), whose sum is σ = 228090240. Its totient is φ = 35480592.

The previous prime is 110243437. The next prime is 110243449. The reversal of 110243442 is 244342011.

It is not an unprimeable number, because it can be changed into a prime (110243449) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 316618 + ... + 316965.

It is an arithmetic number, because the mean of its divisors is an integer number (14255640).

Almost surely, 2^110243442 is an apocalyptic number.

110243442 is an abundant number, since it is smaller than the sum of its proper divisors (117846798).

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

110243442 is a wasteful number, since it uses less digits than its factorization.

110243442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 633617.

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 110243442 is about 10499.6877096417. The cubic root of 110243442 is about 479.4951897694.

Adding to 110243442 its reverse (244342011), we get a palindrome (354585453).

It can be divided in two parts, 110243 and 442, that added together give a triangular number (110685 = T₄₇₀).

The spelling of 110243442 in words is "one hundred ten million, two hundred forty-three thousand, four hundred forty-two".